55528851

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 34949229

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1427, 1853, 2289, 4281, 5559, 9989, 12971, 24259, 29967, 38913, 72777, 155543, 169813, 466629, 509439, 1088801, 2644231, 3266403, 7932693, 18509617, 55528851]

約数ペア:

[(1, 55528851), (3, 18509617), (7, 7932693), (17, 3266403), (21, 2644231), (51, 1088801), (109, 509439), (119, 466629), (327, 169813), (357, 155543), (763, 72777), (1427, 38913), (1853, 29967), (2289, 24259), (4281, 12971), (5559, 9989)]