51764609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 59875200

約数和(自身を除く): 8110591

約数列:

[1, 13, 17, 71, 221, 923, 1207, 3299, 15691, 42887, 56083, 234229, 729079, 3044977, 3981893, 51764609]

約数ペア:

[(1, 51764609), (13, 3981893), (17, 3044977), (71, 729079), (221, 234229), (923, 56083), (1207, 42887), (3299, 15691)]