51530109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5987}}^1$

素因数の和:6160

約数の個数: 16

約数和(自身を含む): 72814080

約数和(自身を除く): 21283971

約数列:

[1, 3, 19, 57, 151, 453, 2869, 5987, 8607, 17961, 113753, 341259, 904037, 2712111, 17176703, 51530109]

約数ペア:

[(1, 51530109), (3, 17176703), (19, 2712111), (57, 904037), (151, 341259), (453, 113753), (2869, 17961), (5987, 8607)]