51800422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8363}}^1$

素因数の和:8547

約数の個数: 16

約数和(自身を含む): 82301760

約数和(自身を除く): 30501338

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 8363, 16726, 158897, 317794, 1363169, 2726338, 25900211, 51800422]

約数ペア:

[(1, 51800422), (2, 25900211), (19, 2726338), (38, 1363169), (163, 317794), (326, 158897), (3097, 16726), (6194, 8363)]