53278522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{78121}}^1$

素因数の和:78165

約数の個数: 16

約数和(自身を含む): 89996544

約数和(自身を除く): 36718022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 78121, 156242, 859331, 1718662, 2421751, 4843502, 26639261, 53278522]

約数ペア:

[(1, 53278522), (2, 26639261), (11, 4843502), (22, 2421751), (31, 1718662), (62, 859331), (341, 156242), (682, 78121)]