51380483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10939}}^1$

素因数の和:11018

約数の個数: 16

約数和(自身を含む): 65114880

約数和(自身を除く): 13734397

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 10939, 76573, 120329, 667279, 842303, 4670953, 7340069, 51380483]

約数ペア:

[(1, 51380483), (7, 7340069), (11, 4670953), (61, 842303), (77, 667279), (427, 120329), (671, 76573), (4697, 10939)]