53344040

素因数分解:

$2^3\times 5^1\times {\mathrm{1333601}}^1$

素因数の和:1333612

約数の個数: 16

約数和(自身を含む): 120024180

約数和(自身を除く): 66680140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1333601, 2667202, 5334404, 6668005, 10668808, 13336010, 26672020, 53344040]

約数ペア:

[(1, 53344040), (2, 26672020), (4, 13336010), (5, 10668808), (8, 6668005), (10, 5334404), (20, 2667202), (40, 1333601)]