51813084

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{31063}}^1$

素因数の和:31209

約数の個数: 24

約数和(自身を含む): 121770880

約数和(自身を除く): 69957796

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 31063, 62126, 93189, 124252, 186378, 372756, 4317757, 8635514, 12953271, 17271028, 25906542, 51813084]

約数ペア:

[(1, 51813084), (2, 25906542), (3, 17271028), (4, 12953271), (6, 8635514), (12, 4317757), (139, 372756), (278, 186378), (417, 124252), (556, 93189), (834, 62126), (1668, 31063)]