51160571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21433}}^1$

素因数の和:21482

約数の個数: 16

約数和(自身を含む): 65845248

約数和(自身を除く): 14684677

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 21433, 150031, 235763, 664423, 1650341, 4650961, 7308653, 51160571]

約数ペア:

[(1, 51160571), (7, 7308653), (11, 4650961), (31, 1650341), (77, 664423), (217, 235763), (341, 150031), (2387, 21433)]