52537540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5081}}^1$

素因数の和:5148

約数の個数: 48

約数和(自身を含む): 122943744

約数和(自身を除く): 70406204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5081, 5170, 10162, 10340, 20324, 25405, 50810, 55891, 101620, 111782, 223564, 238807, 279455, 477614, 558910, 955228, 1117820, 1194035, 2388070, 2626877, 4776140, 5253754, 10507508, 13134385, 26268770, 52537540]

約数ペア:

[(1, 52537540), (2, 26268770), (4, 13134385), (5, 10507508), (10, 5253754), (11, 4776140), (20, 2626877), (22, 2388070), (44, 1194035), (47, 1117820), (55, 955228), (94, 558910), (110, 477614), (188, 279455), (220, 238807), (235, 223564), (470, 111782), (517, 101620), (940, 55891), (1034, 50810), (2068, 25405), (2585, 20324), (5081, 10340), (5170, 10162)]