56128518

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{2083}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 125040000

約数和(自身を除く): 68911482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2083, 2994, 4166, 4491, 6249, 8982, 12498, 13473, 18747, 26946, 37494, 56241, 112482, 1039417, 2078834, 3118251, 6236502, 9354753, 18709506, 28064259, 56128518]

約数ペア:

[(1, 56128518), (2, 28064259), (3, 18709506), (6, 9354753), (9, 6236502), (18, 3118251), (27, 2078834), (54, 1039417), (499, 112482), (998, 56241), (1497, 37494), (2083, 26946), (2994, 18747), (4166, 13473), (4491, 12498), (6249, 8982)]