51987624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166627}}^1$

素因数の和:166649

約数の個数: 32

約数和(自身を含む): 139967520

約数和(自身を除く): 87979896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 166627, 333254, 499881, 666508, 999762, 1333016, 1999524, 2166151, 3999048, 4332302, 6498453, 8664604, 12996906, 17329208, 25993812, 51987624]

約数ペア:

[(1, 51987624), (2, 25993812), (3, 17329208), (4, 12996906), (6, 8664604), (8, 6498453), (12, 4332302), (13, 3999048), (24, 2166151), (26, 1999524), (39, 1333016), (52, 999762), (78, 666508), (104, 499881), (156, 333254), (312, 166627)]