51799909

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{55639}}^1$

素因数の和:55672

約数の個数: 12

約数和(自身を含む): 63429600

約数和(自身を除く): 11629691

約数列:

[1, 7, 19, 49, 133, 931, 55639, 389473, 1057141, 2726311, 7399987, 51799909]

約数ペア:

[(1, 51799909), (7, 7399987), (19, 2726311), (49, 1057141), (133, 389473), (931, 55639)]