56247714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 129199200

約数和(自身を除く): 72951486

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 978, 1009, 1467, 2018, 2934, 3027, 3097, 6054, 6194, 9081, 9291, 18162, 18582, 19171, 27873, 38342, 55746, 57513, 115026, 164467, 172539, 328934, 345078, 493401, 986802, 1480203, 2960406, 3124873, 6249746, 9374619, 18749238, 28123857, 56247714]

約数ペア:

[(1, 56247714), (2, 28123857), (3, 18749238), (6, 9374619), (9, 6249746), (18, 3124873), (19, 2960406), (38, 1480203), (57, 986802), (114, 493401), (163, 345078), (171, 328934), (326, 172539), (342, 164467), (489, 115026), (978, 57513), (1009, 55746), (1467, 38342), (2018, 27873), (2934, 19171), (3027, 18582), (3097, 18162), (6054, 9291), (6194, 9081)]