56398495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 69534720

約数和(自身を除く): 13136225

約数列:

[1, 5, 71, 79, 355, 395, 2011, 5609, 10055, 28045, 142781, 158869, 713905, 794345, 11279699, 56398495]

約数ペア:

[(1, 56398495), (5, 11279699), (71, 794345), (79, 713905), (355, 158869), (395, 142781), (2011, 28045), (5609, 10055)]