90836350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 185251536

約数和(自身を除く): 94415186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 317, 521, 550, 634, 1042, 1585, 2605, 3170, 3487, 5210, 5731, 6974, 7925, 11462, 13025, 15850, 17435, 26050, 28655, 34870, 57310, 87175, 143275, 165157, 174350, 286550, 330314, 825785, 1651570, 1816727, 3633454, 4128925, 8257850, 9083635, 18167270, 45418175, 90836350]

約数ペア:

[(1, 90836350), (2, 45418175), (5, 18167270), (10, 9083635), (11, 8257850), (22, 4128925), (25, 3633454), (50, 1816727), (55, 1651570), (110, 825785), (275, 330314), (317, 286550), (521, 174350), (550, 165157), (634, 143275), (1042, 87175), (1585, 57310), (2605, 34870), (3170, 28655), (3487, 26050), (5210, 17435), (5731, 15850), (6974, 13025), (7925, 11462)]