56116728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 171175680

約数和(自身を除く): 115058952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 127, 136, 152, 153, 171, 204, 228, 254, 306, 323, 342, 361, 381, 408, 456, 508, 612, 646, 684, 722, 762, 969, 1016, 1083, 1143, 1224, 1292, 1368, 1444, 1524, 1938, 2159, 2166, 2286, 2413, 2584, 2888, 2907, 3048, 3249, 3876, 4318, 4332, 4572, 4826, 5814, 6137, 6477, 6498, 7239, 7752, 8636, 8664, 9144, 9652, 11628, 12274, 12954, 12996, 14478, 17272, 18411, 19304, 19431, 21717, 23256, 24548, 25908, 25992, 28956, 36822, 38862, 41021, 43434, 45847, 49096, 51816, 55233, 57912, 73644, 77724, 82042, 86868, 91694, 110466, 123063, 137541, 147288, 155448, 164084, 173736, 183388, 220932, 246126, 275082, 328168, 366776, 369189, 412623, 441864, 492252, 550164, 738378, 779399, 825246, 984504, 1100328, 1476756, 1558798, 1650492, 2338197, 2953512, 3117596, 3300984, 4676394, 6235192, 7014591, 9352788, 14029182, 18705576, 28058364, 56116728]

約数ペア:

[(1, 56116728), (2, 28058364), (3, 18705576), (4, 14029182), (6, 9352788), (8, 7014591), (9, 6235192), (12, 4676394), (17, 3300984), (18, 3117596), (19, 2953512), (24, 2338197), (34, 1650492), (36, 1558798), (38, 1476756), (51, 1100328), (57, 984504), (68, 825246), (72, 779399), (76, 738378), (102, 550164), (114, 492252), (127, 441864), (136, 412623), (152, 369189), (153, 366776), (171, 328168), (204, 275082), (228, 246126), (254, 220932), (306, 183388), (323, 173736), (342, 164084), (361, 155448), (381, 147288), (408, 137541), (456, 123063), (508, 110466), (612, 91694), (646, 86868), (684, 82042), (722, 77724), (762, 73644), (969, 57912), (1016, 55233), (1083, 51816), (1143, 49096), (1224, 45847), (1292, 43434), (1368, 41021), (1444, 38862), (1524, 36822), (1938, 28956), (2159, 25992), (2166, 25908), (2286, 24548), (2413, 23256), (2584, 21717), (2888, 19431), (2907, 19304), (3048, 18411), (3249, 17272), (3876, 14478), (4318, 12996), (4332, 12954), (4572, 12274), (4826, 11628), (5814, 9652), (6137, 9144), (6477, 8664), (6498, 8636), (7239, 7752)]