49992910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2539}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 98755200

約数和(自身を除く): 48762290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 2539, 3938, 5078, 9845, 12695, 19690, 25390, 27929, 55858, 139645, 279290, 454481, 908962, 2272405, 4544810, 4999291, 9998582, 24996455, 49992910]

約数ペア:

[(1, 49992910), (2, 24996455), (5, 9998582), (10, 4999291), (11, 4544810), (22, 2272405), (55, 908962), (110, 454481), (179, 279290), (358, 139645), (895, 55858), (1790, 27929), (1969, 25390), (2539, 19690), (3938, 12695), (5078, 9845)]