56729478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 73504122

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 202, 247, 303, 379, 494, 606, 741, 758, 1137, 1313, 1482, 1919, 2274, 2626, 3838, 3939, 4927, 5757, 7201, 7878, 9854, 11514, 14402, 14781, 21603, 24947, 29562, 38279, 43206, 49894, 74841, 76558, 93613, 114837, 149682, 187226, 229674, 280839, 497627, 561678, 727301, 995254, 1454602, 1492881, 2181903, 2985762, 4363806, 9454913, 18909826, 28364739, 56729478]

約数ペア:

[(1, 56729478), (2, 28364739), (3, 18909826), (6, 9454913), (13, 4363806), (19, 2985762), (26, 2181903), (38, 1492881), (39, 1454602), (57, 995254), (78, 727301), (101, 561678), (114, 497627), (202, 280839), (247, 229674), (303, 187226), (379, 149682), (494, 114837), (606, 93613), (741, 76558), (758, 74841), (1137, 49894), (1313, 43206), (1482, 38279), (1919, 29562), (2274, 24947), (2626, 21603), (3838, 14781), (3939, 14402), (4927, 11514), (5757, 9854), (7201, 7878)]