54903340

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4079}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 115496640

約数和(自身を除く): 60593300

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 4079, 6730, 8158, 13460, 16316, 20395, 40790, 81580, 2745167, 5490334, 10980668, 13725835, 27451670, 54903340]

約数ペア:

[(1, 54903340), (2, 27451670), (4, 13725835), (5, 10980668), (10, 5490334), (20, 2745167), (673, 81580), (1346, 40790), (2692, 20395), (3365, 16316), (4079, 13460), (6730, 8158)]