56854670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{80077}}^1$

素因数の和:80155

約数の個数: 16

約数和(自身を含む): 103781088

約数和(自身を除く): 46926418

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 80077, 160154, 400385, 800770, 5685467, 11370934, 28427335, 56854670]

約数ペア:

[(1, 56854670), (2, 28427335), (5, 11370934), (10, 5685467), (71, 800770), (142, 400385), (355, 160154), (710, 80077)]