51875551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33533}}^1$

素因数の和:33570

約数の個数: 16

約数和(自身を含む): 67604544

約数和(自身を除く): 15728993

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 33533, 234731, 435929, 570061, 3051503, 3990427, 7410793, 51875551]

約数ペア:

[(1, 51875551), (7, 7410793), (13, 3990427), (17, 3051503), (91, 570061), (119, 435929), (221, 234731), (1547, 33533)]