55276296020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251255891}}^1$

素因数の和:251255911

約数の個数: 24

約数和(自身を含む): 126632969568

約数和(自身を除く): 71356673548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251255891, 502511782, 1005023564, 1256279455, 2512558910, 2763814801, 5025117820, 5527629602, 11055259204, 13819074005, 27638148010, 55276296020]

約数ペア:

[(1, 55276296020), (2, 27638148010), (4, 13819074005), (5, 11055259204), (10, 5527629602), (11, 5025117820), (20, 2763814801), (22, 2512558910), (44, 1256279455), (55, 1005023564), (110, 502511782), (220, 251255891)]