47437980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{790633}}^1$

素因数の和:790645

約数の個数: 24

約数和(自身を含む): 132826512

約数和(自身を除く): 85388532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 790633, 1581266, 2371899, 3162532, 3953165, 4743798, 7906330, 9487596, 11859495, 15812660, 23718990, 47437980]

約数ペア:

[(1, 47437980), (2, 23718990), (3, 15812660), (4, 11859495), (5, 9487596), (6, 7906330), (10, 4743798), (12, 3953165), (15, 3162532), (20, 2371899), (30, 1581266), (60, 790633)]