25044276290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{481343}}^1$

素因数の和:481415

約数の個数: 48

約数和(自身を含む): 50702851584

約数和(自身を除く): 25658575294

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 2365, 4730, 5203, 10406, 26015, 52030, 481343, 962686, 2406715, 4813430, 5294773, 10589546, 20697749, 26473865, 41395498, 52947730, 58242503, 103488745, 116485006, 206977490, 227675239, 291212515, 455350478, 582425030, 1138376195, 2276752390, 2504427629, 5008855258, 12522138145, 25044276290]

約数ペア:

[(1, 25044276290), (2, 12522138145), (5, 5008855258), (10, 2504427629), (11, 2276752390), (22, 1138376195), (43, 582425030), (55, 455350478), (86, 291212515), (110, 227675239), (121, 206977490), (215, 116485006), (242, 103488745), (430, 58242503), (473, 52947730), (605, 41395498), (946, 26473865), (1210, 20697749), (2365, 10589546), (4730, 5294773), (5203, 4813430), (10406, 2406715), (26015, 962686), (52030, 481343)]