51362678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21277}}^1$

素因数の和:21367

約数の個数: 16

約数和(自身を含む): 82728864

約数和(自身を除く): 31366186

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 21277, 42554, 361709, 723418, 1510667, 3021334, 25681339, 51362678]

約数ペア:

[(1, 51362678), (2, 25681339), (17, 3021334), (34, 1510667), (71, 723418), (142, 361709), (1207, 42554), (2414, 21277)]