56512520

素因数分解:

$2^3\times 5^1\times {\mathrm{1412813}}^1$

素因数の和:1412824

約数の個数: 16

約数和(自身を含む): 127153260

約数和(自身を除く): 70640740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1412813, 2825626, 5651252, 7064065, 11302504, 14128130, 28256260, 56512520]

約数ペア:

[(1, 56512520), (2, 28256260), (4, 14128130), (5, 11302504), (8, 7064065), (10, 5651252), (20, 2825626), (40, 1412813)]