51069946

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2203}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 78233184

約数和(自身を除く): 27163238

約数列:

[1, 2, 67, 134, 173, 346, 2203, 4406, 11591, 23182, 147601, 295202, 381119, 762238, 25534973, 51069946]

約数ペア:

[(1, 51069946), (2, 25534973), (67, 762238), (134, 381119), (173, 295202), (346, 147601), (2203, 23182), (4406, 11591)]