53449390

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{10259}}^1$

素因数の和:10787

約数の個数: 16

約数和(自身を含む): 96402960

約数和(自身を除く): 42953570

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 10259, 20518, 51295, 102590, 5344939, 10689878, 26724695, 53449390]

約数ペア:

[(1, 53449390), (2, 26724695), (5, 10689878), (10, 5344939), (521, 102590), (1042, 51295), (2605, 20518), (5210, 10259)]