55369876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{728551}}^1$

素因数の和:728574

約数の個数: 12

約数和(自身を含む): 101997280

約数和(自身を除く): 46627404

約数列:

[1, 2, 4, 19, 38, 76, 728551, 1457102, 2914204, 13842469, 27684938, 55369876]

約数ペア:

[(1, 55369876), (2, 27684938), (4, 13842469), (19, 2914204), (38, 1457102), (76, 728551)]