55208530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 107702784

約数和(自身を除く): 52494254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 2543, 4342, 5086, 10855, 12715, 21710, 25430, 33059, 66118, 165295, 330590, 424681, 849362, 2123405, 4246810, 5520853, 11041706, 27604265, 55208530]

約数ペア:

[(1, 55208530), (2, 27604265), (5, 11041706), (10, 5520853), (13, 4246810), (26, 2123405), (65, 849362), (130, 424681), (167, 330590), (334, 165295), (835, 66118), (1670, 33059), (2171, 25430), (2543, 21710), (4342, 12715), (5086, 10855)]