47191570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{66467}}^1$

素因数の和:66545

約数の個数: 16

約数和(自身を含む): 86142528

約数和(自身を除く): 38950958

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 66467, 132934, 332335, 664670, 4719157, 9438314, 23595785, 47191570]

約数ペア:

[(1, 47191570), (2, 23595785), (5, 9438314), (10, 4719157), (71, 664670), (142, 332335), (355, 132934), (710, 66467)]