49830890

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{11351}}^1$

素因数の和:11797

約数の個数: 16

約数和(自身を含む): 89907840

約数和(自身を除く): 40076950

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 11351, 22702, 56755, 113510, 4983089, 9966178, 24915445, 49830890]

約数ペア:

[(1, 49830890), (2, 24915445), (5, 9966178), (10, 4983089), (439, 113510), (878, 56755), (2195, 22702), (4390, 11351)]