51231739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 56770560

約数和(自身を除く): 5538821

約数列:

[1, 13, 47, 191, 439, 611, 2483, 5707, 8977, 20633, 83849, 116701, 268229, 1090037, 3940903, 51231739]

約数ペア:

[(1, 51231739), (13, 3940903), (47, 1090037), (191, 268229), (439, 116701), (611, 83849), (2483, 20633), (5707, 8977)]