52498910

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 43664290

約数列:

[1, 2, 5, 10, 139, 179, 211, 278, 358, 422, 695, 895, 1055, 1390, 1790, 2110, 24881, 29329, 37769, 49762, 58658, 75538, 124405, 146645, 188845, 248810, 293290, 377690, 5249891, 10499782, 26249455, 52498910]

約数ペア:

[(1, 52498910), (2, 26249455), (5, 10499782), (10, 5249891), (139, 377690), (179, 293290), (211, 248810), (278, 188845), (358, 146645), (422, 124405), (695, 75538), (895, 58658), (1055, 49762), (1390, 37769), (1790, 29329), (2110, 24881)]