51398464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 56

約数和(自身を含む): 110804960

約数和(自身を除く): 59406496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 379, 416, 652, 758, 832, 1304, 1516, 2119, 2608, 3032, 4238, 4927, 5216, 6064, 8476, 9854, 10432, 12128, 16952, 19708, 24256, 33904, 39416, 61777, 67808, 78832, 123554, 135616, 157664, 247108, 315328, 494216, 803101, 988432, 1606202, 1976864, 3212404, 3953728, 6424808, 12849616, 25699232, 51398464]

約数ペア:

[(1, 51398464), (2, 25699232), (4, 12849616), (8, 6424808), (13, 3953728), (16, 3212404), (26, 1976864), (32, 1606202), (52, 988432), (64, 803101), (104, 494216), (163, 315328), (208, 247108), (326, 157664), (379, 135616), (416, 123554), (652, 78832), (758, 67808), (832, 61777), (1304, 39416), (1516, 33904), (2119, 24256), (2608, 19708), (3032, 16952), (4238, 12128), (4927, 10432), (5216, 9854), (6064, 8476)]