51269135

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 62401152

約数和(自身を除く): 11132017

約数列:

[1, 5, 157, 241, 271, 785, 1205, 1355, 37837, 42547, 65311, 189185, 212735, 326555, 10253827, 51269135]

約数ペア:

[(1, 51269135), (5, 10253827), (157, 326555), (241, 212735), (271, 189185), (785, 65311), (1205, 42547), (1355, 37837)]