51999389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 59412864

約数和(自身を除く): 7413475

約数列:

[1, 13, 23, 61, 299, 793, 1403, 2851, 18239, 37063, 65573, 173911, 852449, 2260843, 3999953, 51999389]

約数ペア:

[(1, 51999389), (13, 3999953), (23, 2260843), (61, 852449), (299, 173911), (793, 65573), (1403, 37063), (2851, 18239)]