53864890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 100809360

約数和(自身を除く): 46944470

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 562, 661, 1322, 1405, 2810, 3305, 6610, 8149, 16298, 19169, 38338, 40745, 81490, 95845, 185741, 191690, 371482, 928705, 1857410, 5386489, 10772978, 26932445, 53864890]

約数ペア:

[(1, 53864890), (2, 26932445), (5, 10772978), (10, 5386489), (29, 1857410), (58, 928705), (145, 371482), (281, 191690), (290, 185741), (562, 95845), (661, 81490), (1322, 40745), (1405, 38338), (2810, 19169), (3305, 16298), (6610, 8149)]