55651149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 33306291

約数列:

[1, 3, 9, 17, 47, 51, 71, 109, 141, 153, 213, 327, 423, 639, 799, 981, 1207, 1853, 2397, 3337, 3621, 5123, 5559, 7191, 7739, 10011, 10863, 15369, 16677, 23217, 30033, 46107, 56729, 69651, 87091, 131563, 170187, 261273, 363733, 394689, 510561, 783819, 1091199, 1184067, 3273597, 6183461, 18550383, 55651149]

約数ペア:

[(1, 55651149), (3, 18550383), (9, 6183461), (17, 3273597), (47, 1184067), (51, 1091199), (71, 783819), (109, 510561), (141, 394689), (153, 363733), (213, 261273), (327, 170187), (423, 131563), (639, 87091), (799, 69651), (981, 56729), (1207, 46107), (1853, 30033), (2397, 23217), (3337, 16677), (3621, 15369), (5123, 10863), (5559, 10011), (7191, 7739)]