51513154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2003}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 96961536

約数和(自身を除く): 45448382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1169, 1837, 2003, 2338, 3674, 4006, 12859, 14021, 22033, 25718, 28042, 44066, 154231, 308462, 334501, 669002, 2341507, 3679511, 4683014, 7359022, 25756577, 51513154]

約数ペア:

[(1, 51513154), (2, 25756577), (7, 7359022), (11, 4683014), (14, 3679511), (22, 2341507), (77, 669002), (154, 334501), (167, 308462), (334, 154231), (1169, 44066), (1837, 28042), (2003, 25718), (2338, 22033), (3674, 14021), (4006, 12859)]