48144740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{343891}}^1$

素因数の和:343907

約数の個数: 24

約数和(自身を含む): 115547712

約数和(自身を除く): 67402972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 343891, 687782, 1375564, 1719455, 2407237, 3438910, 4814474, 6877820, 9628948, 12036185, 24072370, 48144740]

約数ペア:

[(1, 48144740), (2, 24072370), (4, 12036185), (5, 9628948), (7, 6877820), (10, 4814474), (14, 3438910), (20, 2407237), (28, 1719455), (35, 1375564), (70, 687782), (140, 343891)]