49252420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{351803}}^1$

素因数の和:351819

約数の個数: 24

約数和(自身を含む): 118206144

約数和(自身を除く): 68953724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 351803, 703606, 1407212, 1759015, 2462621, 3518030, 4925242, 7036060, 9850484, 12313105, 24626210, 49252420]

約数ペア:

[(1, 49252420), (2, 24626210), (4, 12313105), (5, 9850484), (7, 7036060), (10, 4925242), (14, 3518030), (20, 2462621), (28, 1759015), (35, 1407212), (70, 703606), (140, 351803)]