Q: What is the sum of all factors of the number 550,087 excluding 550,087?
A: 21,449
The factors of the number 550,087 are: 1, 53, 97, 107, 5141, 5671, 10379, 550087.
If you add them up, you will get the total of 550,108. Now subtract 550,087 to get 21,449