47817790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67349}}^1$

素因数の和:67427

約数の個数: 16

約数和(自身を含む): 87285600

約数和(自身を除く): 39467810

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 67349, 134698, 336745, 673490, 4781779, 9563558, 23908895, 47817790]

約数ペア:

[(1, 47817790), (2, 23908895), (5, 9563558), (10, 4781779), (71, 673490), (142, 336745), (355, 134698), (710, 67349)]