50489855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25057}}^1$

素因数の和:25106

約数の個数: 16

約数和(自身を含む): 67355904

約数和(自身を除く): 16866049

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 25057, 125285, 325741, 776767, 1628705, 3883835, 10097971, 50489855]

約数ペア:

[(1, 50489855), (5, 10097971), (13, 3883835), (31, 1628705), (65, 776767), (155, 325741), (403, 125285), (2015, 25057)]