51876578

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5010

約数の個数: 24

約数和(自身を含む): 86996736

約数和(自身を除く): 35120158

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 4951, 5239, 9902, 10478, 64363, 128726, 153481, 306962, 836719, 1673438, 1995253, 3990506, 25938289, 51876578]

約数ペア:

[(1, 51876578), (2, 25938289), (13, 3990506), (26, 1995253), (31, 1673438), (62, 836719), (169, 306962), (338, 153481), (403, 128726), (806, 64363), (4951, 10478), (5239, 9902)]