53858536

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 102696840

約数和(自身を除く): 48838304

約数列:

[1, 2, 4, 8, 137, 157, 274, 313, 314, 548, 626, 628, 1096, 1252, 1256, 2504, 21509, 42881, 43018, 49141, 85762, 86036, 98282, 171524, 172072, 196564, 343048, 393128, 6732317, 13464634, 26929268, 53858536]

約数ペア:

[(1, 53858536), (2, 26929268), (4, 13464634), (8, 6732317), (137, 393128), (157, 343048), (274, 196564), (313, 172072), (314, 171524), (548, 98282), (626, 86036), (628, 85762), (1096, 49141), (1252, 43018), (1256, 42881), (2504, 21509)]