47553946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 79704000

約数和(自身を除く): 32150054

約数列:

[1, 2, 11, 22, 89, 149, 163, 178, 298, 326, 979, 1639, 1793, 1958, 3278, 3586, 13261, 14507, 24287, 26522, 29014, 48574, 145871, 159577, 267157, 291742, 319154, 534314, 2161543, 4323086, 23776973, 47553946]

約数ペア:

[(1, 47553946), (2, 23776973), (11, 4323086), (22, 2161543), (89, 534314), (149, 319154), (163, 291742), (178, 267157), (298, 159577), (326, 145871), (979, 48574), (1639, 29014), (1793, 26522), (1958, 24287), (3278, 14507), (3586, 13261)]