56661385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25127}}^1$

素因数の和:25184

約数の個数: 16

約数和(自身を含む): 75987072

約数和(自身を除く): 19325687

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 25127, 125635, 276397, 1030207, 1381985, 5151035, 11332277, 56661385]

約数ペア:

[(1, 56661385), (5, 11332277), (11, 5151035), (41, 1381985), (55, 1030207), (205, 276397), (451, 125635), (2255, 25127)]