56306737

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 64190016

約数和(自身を除く): 7883279

約数列:

[1, 17, 23, 43, 197, 289, 391, 731, 989, 3349, 4531, 6647, 8471, 12427, 16813, 56933, 77027, 144007, 194833, 285821, 1309459, 2448119, 3312161, 56306737]

約数ペア:

[(1, 56306737), (17, 3312161), (23, 2448119), (43, 1309459), (197, 285821), (289, 194833), (391, 144007), (731, 77027), (989, 56933), (3349, 16813), (4531, 12427), (6647, 8471)]