56718785

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 70014672

約数和(自身を除く): 13295887

約数列:

[1, 5, 41, 205, 337, 821, 1685, 4105, 13817, 33661, 69085, 168305, 276677, 1383385, 11343757, 56718785]

約数ペア:

[(1, 56718785), (5, 11343757), (41, 1383385), (205, 276677), (337, 168305), (821, 69085), (1685, 33661), (4105, 13817)]