47251140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787519}}^1$

素因数の和:787531

約数の個数: 24

約数和(自身を含む): 132303360

約数和(自身を除く): 85052220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787519, 1575038, 2362557, 3150076, 3937595, 4725114, 7875190, 9450228, 11812785, 15750380, 23625570, 47251140]

約数ペア:

[(1, 47251140), (2, 23625570), (3, 15750380), (4, 11812785), (5, 9450228), (6, 7875190), (10, 4725114), (12, 3937595), (15, 3150076), (20, 2362557), (30, 1575038), (60, 787519)]