51213418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{5861}}^1$

素因数の和:6137

約数の個数: 16

約数和(自身を含む): 81669384

約数和(自身を除く): 30455966

約数列:

[1, 2, 17, 34, 257, 514, 4369, 5861, 8738, 11722, 99637, 199274, 1506277, 3012554, 25606709, 51213418]

約数ペア:

[(1, 51213418), (2, 25606709), (17, 3012554), (34, 1506277), (257, 199274), (514, 99637), (4369, 11722), (5861, 8738)]