56508440

素因数分解:

$2^3\times 5^1\times {\mathrm{1412711}}^1$

素因数の和:1412722

約数の個数: 16

約数和(自身を含む): 127144080

約数和(自身を除く): 70635640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1412711, 2825422, 5650844, 7063555, 11301688, 14127110, 28254220, 56508440]

約数ペア:

[(1, 56508440), (2, 28254220), (4, 14127110), (5, 11301688), (8, 7063555), (10, 5650844), (20, 2825422), (40, 1412711)]