47874590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67429}}^1$

素因数の和:67507

約数の個数: 16

約数和(自身を含む): 87389280

約数和(自身を除く): 39514690

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 67429, 134858, 337145, 674290, 4787459, 9574918, 23937295, 47874590]

約数ペア:

[(1, 47874590), (2, 23937295), (5, 9574918), (10, 4787459), (71, 674290), (142, 337145), (355, 134858), (710, 67429)]