57057342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 128286720

約数和(自身を除く): 71229378

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 282, 437, 463, 874, 893, 926, 1081, 1311, 1389, 1786, 2162, 2622, 2679, 2778, 3243, 5358, 6486, 8797, 10649, 17594, 20539, 21298, 21761, 26391, 31947, 41078, 43522, 52782, 61617, 63894, 65283, 123234, 130566, 202331, 404662, 413459, 500503, 606993, 826918, 1001006, 1213986, 1240377, 1501509, 2480754, 3003018, 9509557, 19019114, 28528671, 57057342]

約数ペア:

[(1, 57057342), (2, 28528671), (3, 19019114), (6, 9509557), (19, 3003018), (23, 2480754), (38, 1501509), (46, 1240377), (47, 1213986), (57, 1001006), (69, 826918), (94, 606993), (114, 500503), (138, 413459), (141, 404662), (282, 202331), (437, 130566), (463, 123234), (874, 65283), (893, 63894), (926, 61617), (1081, 52782), (1311, 43522), (1389, 41078), (1786, 31947), (2162, 26391), (2622, 21761), (2679, 21298), (2778, 20539), (3243, 17594), (5358, 10649), (6486, 8797)]