47912620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{342233}}^1$

素因数の和:342249

約数の個数: 24

約数和(自身を含む): 114990624

約数和(自身を除く): 67078004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 342233, 684466, 1368932, 1711165, 2395631, 3422330, 4791262, 6844660, 9582524, 11978155, 23956310, 47912620]

約数ペア:

[(1, 47912620), (2, 23956310), (4, 11978155), (5, 9582524), (7, 6844660), (10, 4791262), (14, 3422330), (20, 2395631), (28, 1711165), (35, 1368932), (70, 684466), (140, 342233)]