51535684

素因数分解:

$2^2\times {\mathrm{113}}^2\times {\mathrm{1009}}^1$

素因数の和:1239

約数の個数: 18

約数和(自身を含む): 91082810

約数和(自身を除く): 39547126

約数列:

[1, 2, 4, 113, 226, 452, 1009, 2018, 4036, 12769, 25538, 51076, 114017, 228034, 456068, 12883921, 25767842, 51535684]

約数ペア:

[(1, 51535684), (2, 25767842), (4, 12883921), (113, 456068), (226, 228034), (452, 114017), (1009, 51076), (2018, 25538), (4036, 12769)]