55520940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{925349}}^1$

素因数の和:925361

約数の個数: 24

約数和(自身を含む): 155458800

約数和(自身を除く): 99937860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 925349, 1850698, 2776047, 3701396, 4626745, 5552094, 9253490, 11104188, 13880235, 18506980, 27760470, 55520940]

約数ペア:

[(1, 55520940), (2, 27760470), (3, 18506980), (4, 13880235), (5, 11104188), (6, 9253490), (10, 5552094), (12, 4626745), (15, 3701396), (20, 2776047), (30, 1850698), (60, 925349)]