54199756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1621}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 102367664

約数和(自身を除く): 48167908

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 1621, 2572, 3242, 6484, 8359, 16718, 21073, 33436, 42146, 84292, 1042303, 2084606, 4169212, 13549939, 27099878, 54199756]

約数ペア:

[(1, 54199756), (2, 27099878), (4, 13549939), (13, 4169212), (26, 2084606), (52, 1042303), (643, 84292), (1286, 42146), (1621, 33436), (2572, 21073), (3242, 16718), (6484, 8359)]