56209153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 76108032

約数和(自身を除く): 19898879

約数列:

[1, 7, 11, 13, 77, 91, 143, 233, 241, 1001, 1631, 1687, 2563, 2651, 3029, 3133, 17941, 18557, 21203, 21931, 33319, 34463, 56153, 233233, 241241, 393071, 617683, 729989, 4323781, 5109923, 8029879, 56209153]

約数ペア:

[(1, 56209153), (7, 8029879), (11, 5109923), (13, 4323781), (77, 729989), (91, 617683), (143, 393071), (233, 241241), (241, 233233), (1001, 56153), (1631, 34463), (1687, 33319), (2563, 21931), (2651, 21203), (3029, 18557), (3133, 17941)]