51121111

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 54996480

約数和(自身を除く): 3875369

約数列:

[1, 23, 61, 83, 439, 1403, 1909, 5063, 10097, 26779, 36437, 116449, 615917, 838051, 2222657, 51121111]

約数ペア:

[(1, 51121111), (23, 2222657), (61, 838051), (83, 615917), (439, 116449), (1403, 36437), (1909, 26779), (5063, 10097)]