51148559

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4231}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 64190976

約数和(自身を除く): 13042417

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 4231, 12089, 29617, 46541, 325787, 664267, 4649869, 7306937, 51148559]

約数ペア:

[(1, 51148559), (7, 7306937), (11, 4649869), (77, 664267), (157, 325787), (1099, 46541), (1727, 29617), (4231, 12089)]