45639110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 90008064

約数和(自身を除く): 44368954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 1531, 2710, 2981, 3062, 5962, 7655, 14905, 15310, 16841, 29810, 33682, 84205, 168410, 414901, 829802, 2074505, 4149010, 4563911, 9127822, 22819555, 45639110]

約数ペア:

[(1, 45639110), (2, 22819555), (5, 9127822), (10, 4563911), (11, 4149010), (22, 2074505), (55, 829802), (110, 414901), (271, 168410), (542, 84205), (1355, 33682), (1531, 29810), (2710, 16841), (2981, 15310), (3062, 14905), (5962, 7655)]