55697789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{757}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 66655488

約数和(自身を除く): 10957699

約数列:

[1, 7, 23, 161, 457, 757, 3199, 5299, 10511, 17411, 73577, 121877, 345949, 2421643, 7956827, 55697789]

約数ペア:

[(1, 55697789), (7, 7956827), (23, 2421643), (161, 345949), (457, 121877), (757, 73577), (3199, 17411), (5299, 10511)]