56502615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 101191680

約数和(自身を除く): 44689065

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 403, 465, 507, 719, 845, 1209, 2015, 2157, 2535, 3595, 5239, 6045, 9347, 10785, 15717, 22289, 26195, 28041, 46735, 66867, 78585, 111445, 121511, 140205, 289757, 334335, 364533, 607555, 869271, 1448785, 1822665, 3766841, 4346355, 11300523, 18834205, 56502615]

約数ペア:

[(1, 56502615), (3, 18834205), (5, 11300523), (13, 4346355), (15, 3766841), (31, 1822665), (39, 1448785), (65, 869271), (93, 607555), (155, 364533), (169, 334335), (195, 289757), (403, 140205), (465, 121511), (507, 111445), (719, 78585), (845, 66867), (1209, 46735), (2015, 28041), (2157, 26195), (2535, 22289), (3595, 15717), (5239, 10785), (6045, 9347)]