56256321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 36640959

約数列:

[1, 3, 11, 19, 23, 33, 47, 57, 69, 83, 141, 209, 249, 253, 437, 517, 627, 759, 893, 913, 1081, 1311, 1551, 1577, 1909, 2679, 2739, 3243, 3901, 4731, 4807, 5727, 9823, 11703, 11891, 14421, 17347, 20539, 20999, 29469, 35673, 36271, 42911, 52041, 61617, 62997, 74119, 89723, 108813, 128733, 222357, 225929, 269169, 398981, 677787, 815309, 986953, 1196943, 1704737, 2445927, 2960859, 5114211, 18752107, 56256321]

約数ペア:

[(1, 56256321), (3, 18752107), (11, 5114211), (19, 2960859), (23, 2445927), (33, 1704737), (47, 1196943), (57, 986953), (69, 815309), (83, 677787), (141, 398981), (209, 269169), (249, 225929), (253, 222357), (437, 128733), (517, 108813), (627, 89723), (759, 74119), (893, 62997), (913, 61617), (1081, 52041), (1311, 42911), (1551, 36271), (1577, 35673), (1909, 29469), (2679, 20999), (2739, 20539), (3243, 17347), (3901, 14421), (4731, 11891), (4807, 11703), (5727, 9823)]