55511716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2689}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 104920760

約数和(自身を除く): 49409044

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 2689, 5161, 5378, 10322, 10756, 20644, 34957, 69914, 139828, 1067533, 2135066, 4270132, 13877929, 27755858, 55511716]

約数ペア:

[(1, 55511716), (2, 27755858), (4, 13877929), (13, 4270132), (26, 2135066), (52, 1067533), (397, 139828), (794, 69914), (1588, 34957), (2689, 20644), (5161, 10756), (5378, 10322)]