47245980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787433}}^1$

素因数の和:787445

約数の個数: 24

約数和(自身を含む): 132288912

約数和(自身を除く): 85042932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787433, 1574866, 2362299, 3149732, 3937165, 4724598, 7874330, 9449196, 11811495, 15748660, 23622990, 47245980]

約数ペア:

[(1, 47245980), (2, 23622990), (3, 15748660), (4, 11811495), (5, 9449196), (6, 7874330), (10, 4724598), (12, 3937165), (15, 3149732), (20, 2362299), (30, 1574866), (60, 787433)]