51687163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 59673600

約数和(自身を除く): 7986437

約数列:

[1, 11, 19, 209, 223, 1109, 2453, 4237, 12199, 21071, 46607, 231781, 247307, 2720377, 4698833, 51687163]

約数ペア:

[(1, 51687163), (11, 4698833), (19, 2720377), (209, 247307), (223, 231781), (1109, 46607), (2453, 21071), (4237, 12199)]