54937420

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3697}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 115555104

約数和(自身を除く): 60617684

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3697, 3715, 7394, 7430, 14788, 14860, 18485, 36970, 73940, 2746871, 5493742, 10987484, 13734355, 27468710, 54937420]

約数ペア:

[(1, 54937420), (2, 27468710), (4, 13734355), (5, 10987484), (10, 5493742), (20, 2746871), (743, 73940), (1486, 36970), (2972, 18485), (3697, 14860), (3715, 14788), (7394, 7430)]