50682740

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16141}}^1$

素因数の和:16307

約数の個数: 24

約数和(自身を含む): 107118312

約数和(自身を除く): 56435572

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 16141, 32282, 64564, 80705, 161410, 322820, 2534137, 5068274, 10136548, 12670685, 25341370, 50682740]

約数ペア:

[(1, 50682740), (2, 25341370), (4, 12670685), (5, 10136548), (10, 5068274), (20, 2534137), (157, 322820), (314, 161410), (628, 80705), (785, 64564), (1570, 32282), (3140, 16141)]