57550278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 71842362

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 282, 437, 467, 874, 893, 934, 1081, 1311, 1401, 1786, 2162, 2622, 2679, 2802, 3243, 5358, 6486, 8873, 10741, 17746, 20539, 21482, 21949, 26619, 32223, 41078, 43898, 53238, 61617, 64446, 65847, 123234, 131694, 204079, 408158, 417031, 504827, 612237, 834062, 1009654, 1224474, 1251093, 1514481, 2502186, 3028962, 9591713, 19183426, 28775139, 57550278]

約数ペア:

[(1, 57550278), (2, 28775139), (3, 19183426), (6, 9591713), (19, 3028962), (23, 2502186), (38, 1514481), (46, 1251093), (47, 1224474), (57, 1009654), (69, 834062), (94, 612237), (114, 504827), (138, 417031), (141, 408158), (282, 204079), (437, 131694), (467, 123234), (874, 65847), (893, 64446), (934, 61617), (1081, 53238), (1311, 43898), (1401, 41078), (1786, 32223), (2162, 26619), (2622, 21949), (2679, 21482), (2802, 20539), (3243, 17746), (5358, 10741), (6486, 8873)]