49132746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 123963840

約数和(自身を除く): 74831094

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 171, 234, 247, 257, 258, 342, 387, 494, 514, 559, 741, 771, 774, 817, 1118, 1482, 1542, 1634, 1677, 2223, 2313, 2451, 3341, 3354, 4446, 4626, 4883, 4902, 5031, 6682, 7353, 9766, 10023, 10062, 10621, 11051, 14649, 14706, 20046, 21242, 22102, 29298, 30069, 31863, 33153, 43947, 60138, 63479, 63726, 66306, 87894, 95589, 99459, 126958, 143663, 190437, 191178, 198918, 209969, 287326, 380874, 419938, 430989, 571311, 629907, 861978, 1142622, 1259814, 1292967, 1889721, 2585934, 2729597, 3779442, 5459194, 8188791, 16377582, 24566373, 49132746]

約数ペア:

[(1, 49132746), (2, 24566373), (3, 16377582), (6, 8188791), (9, 5459194), (13, 3779442), (18, 2729597), (19, 2585934), (26, 1889721), (38, 1292967), (39, 1259814), (43, 1142622), (57, 861978), (78, 629907), (86, 571311), (114, 430989), (117, 419938), (129, 380874), (171, 287326), (234, 209969), (247, 198918), (257, 191178), (258, 190437), (342, 143663), (387, 126958), (494, 99459), (514, 95589), (559, 87894), (741, 66306), (771, 63726), (774, 63479), (817, 60138), (1118, 43947), (1482, 33153), (1542, 31863), (1634, 30069), (1677, 29298), (2223, 22102), (2313, 21242), (2451, 20046), (3341, 14706), (3354, 14649), (4446, 11051), (4626, 10621), (4883, 10062), (4902, 10023), (5031, 9766), (6682, 7353)]