51421505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{883}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 65133120

約数和(自身を除く): 13711615

約数列:

[1, 5, 19, 95, 613, 883, 3065, 4415, 11647, 16777, 58235, 83885, 541279, 2706395, 10284301, 51421505]

約数ペア:

[(1, 51421505), (5, 10284301), (19, 2706395), (95, 541279), (613, 83885), (883, 58235), (3065, 16777), (4415, 11647)]