Q: What is the sum of all factors of the number 27,550 excluding 27,550?
A: 28,250
The factors of the number 27,550 are: 1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2755, 5510, 13775, 27550.
If you add them up, you will get the total of 27,578. Now subtract 27,550 to get 28,250