If a star of 50 solar masses were to supernova it would most likely become a .?

If a star of 50 solar masses were to undergo a supernova, it would most likely become a black hole. The immense gravitational collapse following the supernova explosion would overwhelm any forces trying to support the core against gravity, leading to the formation of a singularity surrounded by an event horizon. This black hole would be significantly more massive than the original star, as a portion of the mass would be expelled during the supernova.