51839564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59723}}^1$

素因数の和:59765

約数の個数: 24

約数和(自身を含む): 107025408

約数和(自身を除く): 55185844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 59723, 119446, 238892, 418061, 836122, 1672244, 1851413, 3702826, 7405652, 12959891, 25919782, 51839564]

約数ペア:

[(1, 51839564), (2, 25919782), (4, 12959891), (7, 7405652), (14, 3702826), (28, 1851413), (31, 1672244), (62, 836122), (124, 418061), (217, 238892), (434, 119446), (868, 59723)]