47248620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787477}}^1$

素因数の和:787489

約数の個数: 24

約数和(自身を含む): 132296304

約数和(自身を除く): 85047684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787477, 1574954, 2362431, 3149908, 3937385, 4724862, 7874770, 9449724, 11812155, 15749540, 23624310, 47248620]

約数ペア:

[(1, 47248620), (2, 23624310), (3, 15749540), (4, 11812155), (5, 9449724), (6, 7874770), (10, 4724862), (12, 3937385), (15, 3149908), (20, 2362431), (30, 1574954), (60, 787477)]