51866126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{19751}}^1$

素因数の和:19867

約数の個数: 16

約数和(自身を含む): 84617568

約数和(自身を除く): 32751442

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 19751, 39502, 256763, 513526, 1994851, 3989702, 25933063, 51866126]

約数ペア:

[(1, 51866126), (2, 25933063), (13, 3989702), (26, 1994851), (101, 513526), (202, 256763), (1313, 39502), (2626, 19751)]