51671815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4877}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 67199328

約数和(自身を除く): 15527513

約数列:

[1, 5, 13, 65, 163, 815, 2119, 4877, 10595, 24385, 63401, 317005, 794951, 3974755, 10334363, 51671815]

約数ペア:

[(1, 51671815), (5, 10334363), (13, 3974755), (65, 794951), (163, 317005), (815, 63401), (2119, 24385), (4877, 10595)]