53266408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2143}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 108057600

約数和(自身を除く): 54791192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 2143, 3107, 4286, 6214, 8572, 12428, 17144, 24856, 27859, 55718, 111436, 222872, 512177, 1024354, 2048708, 4097416, 6658301, 13316602, 26633204, 53266408]

約数ペア:

[(1, 53266408), (2, 26633204), (4, 13316602), (8, 6658301), (13, 4097416), (26, 2048708), (52, 1024354), (104, 512177), (239, 222872), (478, 111436), (956, 55718), (1912, 27859), (2143, 24856), (3107, 17144), (4286, 12428), (6214, 8572)]