53138512

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12823}}^1$

素因数の和:12875

約数の個数: 40

約数和(自身を含む): 120853376

約数和(自身を除く): 67714864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 12823, 25646, 51292, 89761, 102584, 179522, 205168, 359044, 474451, 718088, 948902, 1436176, 1897804, 3321157, 3795608, 6642314, 7591216, 13284628, 26569256, 53138512]

約数ペア:

[(1, 53138512), (2, 26569256), (4, 13284628), (7, 7591216), (8, 6642314), (14, 3795608), (16, 3321157), (28, 1897804), (37, 1436176), (56, 948902), (74, 718088), (112, 474451), (148, 359044), (259, 205168), (296, 179522), (518, 102584), (592, 89761), (1036, 51292), (2072, 25646), (4144, 12823)]