51919819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9283}}^1$

素因数の和:9354

約数の個数: 16

約数和(自身を含む): 64171008

約数和(自身を除く): 12251189

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 9283, 64981, 157811, 436301, 1104677, 3054107, 7417117, 51919819]

約数ペア:

[(1, 51919819), (7, 7417117), (17, 3054107), (47, 1104677), (119, 436301), (329, 157811), (799, 64981), (5593, 9283)]