49614740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354391}}^1$

素因数の和:354407

約数の個数: 24

約数和(自身を含む): 119075712

約数和(自身を除く): 69460972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354391, 708782, 1417564, 1771955, 2480737, 3543910, 4961474, 7087820, 9922948, 12403685, 24807370, 49614740]

約数ペア:

[(1, 49614740), (2, 24807370), (4, 12403685), (5, 9922948), (7, 7087820), (10, 4961474), (14, 3543910), (20, 2480737), (28, 1771955), (35, 1417564), (70, 708782), (140, 354391)]