51507119

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2438

約数の個数: 12

約数和(自身を含む): 55275480

約数和(自身を除く): 3768361

約数列:

[1, 19, 61, 361, 1159, 2339, 22021, 44441, 142679, 844379, 2710901, 51507119]

約数ペア:

[(1, 51507119), (19, 2710901), (61, 844379), (361, 142679), (1159, 44441), (2339, 22021)]