48781180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348437}}^1$

素因数の和:348453

約数の個数: 24

約数和(自身を含む): 117075168

約数和(自身を除く): 68293988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348437, 696874, 1393748, 1742185, 2439059, 3484370, 4878118, 6968740, 9756236, 12195295, 24390590, 48781180]

約数ペア:

[(1, 48781180), (2, 24390590), (4, 12195295), (5, 9756236), (7, 6968740), (10, 4878118), (14, 3484370), (20, 2439059), (28, 1742185), (35, 1393748), (70, 696874), (140, 348437)]