51653764

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{41257}}^1$

素因数の和:41574

約数の個数: 12

約数和(自身を含む): 90685084

約数和(自身を除く): 39031320

約数列:

[1, 2, 4, 313, 626, 1252, 41257, 82514, 165028, 12913441, 25826882, 51653764]

約数ペア:

[(1, 51653764), (2, 25826882), (4, 12913441), (313, 165028), (626, 82514), (1252, 41257)]