51734215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1621}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 67034016

約数和(自身を除く): 15299801

約数列:

[1, 5, 13, 65, 491, 1621, 2455, 6383, 8105, 21073, 31915, 105365, 795911, 3979555, 10346843, 51734215]

約数ペア:

[(1, 51734215), (5, 10346843), (13, 3979555), (65, 795911), (491, 105365), (1621, 31915), (2455, 21073), (6383, 8105)]