56147784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 128

約数和(自身を含む): 182753280

約数和(自身を除く): 126605496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1321, 1518, 1771, 1848, 1932, 2024, 2642, 3036, 3542, 3864, 3963, 5284, 5313, 6072, 7084, 7926, 9247, 10568, 10626, 14168, 14531, 15852, 18494, 21252, 27741, 29062, 30383, 31704, 36988, 42504, 43593, 55482, 58124, 60766, 73976, 87186, 91149, 101717, 110964, 116248, 121532, 174372, 182298, 203434, 212681, 221928, 243064, 305151, 334213, 348744, 364596, 406868, 425362, 610302, 638043, 668426, 729192, 813736, 850724, 1002639, 1220604, 1276086, 1336852, 1701448, 2005278, 2339491, 2441208, 2552172, 2673704, 4010556, 4678982, 5104344, 7018473, 8021112, 9357964, 14036946, 18715928, 28073892, 56147784]

約数ペア:

[(1, 56147784), (2, 28073892), (3, 18715928), (4, 14036946), (6, 9357964), (7, 8021112), (8, 7018473), (11, 5104344), (12, 4678982), (14, 4010556), (21, 2673704), (22, 2552172), (23, 2441208), (24, 2339491), (28, 2005278), (33, 1701448), (42, 1336852), (44, 1276086), (46, 1220604), (56, 1002639), (66, 850724), (69, 813736), (77, 729192), (84, 668426), (88, 638043), (92, 610302), (132, 425362), (138, 406868), (154, 364596), (161, 348744), (168, 334213), (184, 305151), (231, 243064), (253, 221928), (264, 212681), (276, 203434), (308, 182298), (322, 174372), (462, 121532), (483, 116248), (506, 110964), (552, 101717), (616, 91149), (644, 87186), (759, 73976), (924, 60766), (966, 58124), (1012, 55482), (1288, 43593), (1321, 42504), (1518, 36988), (1771, 31704), (1848, 30383), (1932, 29062), (2024, 27741), (2642, 21252), (3036, 18494), (3542, 15852), (3864, 14531), (3963, 14168), (5284, 10626), (5313, 10568), (6072, 9247), (7084, 7926)]