47731980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{795533}}^1$

素因数の和:795545

約数の個数: 24

約数和(自身を含む): 133649712

約数和(自身を除く): 85917732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 795533, 1591066, 2386599, 3182132, 3977665, 4773198, 7955330, 9546396, 11932995, 15910660, 23865990, 47731980]

約数ペア:

[(1, 47731980), (2, 23865990), (3, 15910660), (4, 11932995), (5, 9546396), (6, 7955330), (10, 4773198), (12, 3977665), (15, 3182132), (20, 2386599), (30, 1591066), (60, 795533)]