55757572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8443}}^1$

素因数の和:8587

約数の個数: 24

約数和(自身を含む): 105921536

約数和(自身を除く): 50163964

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 8443, 16886, 33772, 109759, 219518, 439036, 1072261, 2144522, 4289044, 13939393, 27878786, 55757572]

約数ペア:

[(1, 55757572), (2, 27878786), (4, 13939393), (13, 4289044), (26, 2144522), (52, 1072261), (127, 439036), (254, 219518), (508, 109759), (1651, 33772), (3302, 16886), (6604, 8443)]