55039550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{10099}}^1$

素因数の和:10220

約数の個数: 24

約数和(自身を含む): 103323000

約数和(自身を除く): 48283450

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 10099, 20198, 50495, 100990, 252475, 504950, 1100791, 2201582, 5503955, 11007910, 27519775, 55039550]

約数ペア:

[(1, 55039550), (2, 27519775), (5, 11007910), (10, 5503955), (25, 2201582), (50, 1100791), (109, 504950), (218, 252475), (545, 100990), (1090, 50495), (2725, 20198), (5450, 10099)]