56056040

素因数分解:

$2^3\times 5^1\times {\mathrm{1401401}}^1$

素因数の和:1401412

約数の個数: 16

約数和(自身を含む): 126126180

約数和(自身を除く): 70070140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1401401, 2802802, 5605604, 7007005, 11211208, 14014010, 28028020, 56056040]

約数ペア:

[(1, 56056040), (2, 28028020), (4, 14014010), (5, 11211208), (8, 7007005), (10, 5605604), (20, 2802802), (40, 1401401)]