51256238208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11677}}^1$

素因数の和:11795

約数の個数: 256

約数和(自身を含む): 164665405440

約数和(自身を除く): 113409167232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 71, 84, 92, 96, 112, 128, 138, 142, 161, 168, 184, 192, 213, 224, 276, 284, 322, 336, 368, 384, 426, 448, 483, 497, 552, 568, 644, 672, 736, 852, 896, 966, 994, 1104, 1136, 1288, 1344, 1472, 1491, 1633, 1704, 1932, 1988, 2208, 2272, 2576, 2688, 2944, 2982, 3266, 3408, 3864, 3976, 4416, 4544, 4899, 5152, 5964, 6532, 6816, 7728, 7952, 8832, 9088, 9798, 10304, 11431, 11677, 11928, 13064, 13632, 15456, 15904, 19596, 20608, 22862, 23354, 23856, 26128, 27264, 30912, 31808, 34293, 35031, 39192, 45724, 46708, 47712, 52256, 61824, 63616, 68586, 70062, 78384, 81739, 91448, 93416, 95424, 104512, 137172, 140124, 156768, 163478, 182896, 186832, 190848, 209024, 245217, 268571, 274344, 280248, 313536, 326956, 365792, 373664, 490434, 537142, 548688, 560496, 627072, 653912, 731584, 747328, 805713, 829067, 980868, 1074284, 1097376, 1120992, 1307824, 1463168, 1494656, 1611426, 1658134, 1879997, 1961736, 2148568, 2194752, 2241984, 2487201, 2615648, 3222852, 3316268, 3759994, 3923472, 4297136, 4389504, 4483968, 4974402, 5231296, 5639991, 5803469, 6445704, 6632536, 7519988, 7846944, 8594272, 9948804, 10462592, 11279982, 11606938, 12891408, 13265072, 15039976, 15693888, 17188544, 17410407, 19068541, 19897608, 22559964, 23213876, 25782816, 26530144, 30079952, 31387776, 34377088, 34820814, 38137082, 39795216, 45119928, 46427752, 51565632, 53060288, 57205623, 60159904, 69641628, 76274164, 79590432, 90239856, 92855504, 103131264, 106120576, 114411246, 120319808, 133479787, 139283256, 152548328, 159180864, 180479712, 185711008, 228822492, 240639616, 266959574, 278566512, 305096656, 318361728, 360959424, 371422016, 400439361, 457644984, 533919148, 557133024, 610193312, 721918848, 742844032, 800878722, 915289968, 1067838296, 1114266048, 1220386624, 1601757444, 1830579936, 2135676592, 2228532096, 2440773248, 3203514888, 3661159872, 4271353184, 6407029776, 7322319744, 8542706368, 12814059552, 17085412736, 25628119104, 51256238208]

約数ペア:

[(1, 51256238208), (2, 25628119104), (3, 17085412736), (4, 12814059552), (6, 8542706368), (7, 7322319744), (8, 6407029776), (12, 4271353184), (14, 3661159872), (16, 3203514888), (21, 2440773248), (23, 2228532096), (24, 2135676592), (28, 1830579936), (32, 1601757444), (42, 1220386624), (46, 1114266048), (48, 1067838296), (56, 915289968), (64, 800878722), (69, 742844032), (71, 721918848), (84, 610193312), (92, 557133024), (96, 533919148), (112, 457644984), (128, 400439361), (138, 371422016), (142, 360959424), (161, 318361728), (168, 305096656), (184, 278566512), (192, 266959574), (213, 240639616), (224, 228822492), (276, 185711008), (284, 180479712), (322, 159180864), (336, 152548328), (368, 139283256), (384, 133479787), (426, 120319808), (448, 114411246), (483, 106120576), (497, 103131264), (552, 92855504), (568, 90239856), (644, 79590432), (672, 76274164), (736, 69641628), (852, 60159904), (896, 57205623), (966, 53060288), (994, 51565632), (1104, 46427752), (1136, 45119928), (1288, 39795216), (1344, 38137082), (1472, 34820814), (1491, 34377088), (1633, 31387776), (1704, 30079952), (1932, 26530144), (1988, 25782816), (2208, 23213876), (2272, 22559964), (2576, 19897608), (2688, 19068541), (2944, 17410407), (2982, 17188544), (3266, 15693888), (3408, 15039976), (3864, 13265072), (3976, 12891408), (4416, 11606938), (4544, 11279982), (4899, 10462592), (5152, 9948804), (5964, 8594272), (6532, 7846944), (6816, 7519988), (7728, 6632536), (7952, 6445704), (8832, 5803469), (9088, 5639991), (9798, 5231296), (10304, 4974402), (11431, 4483968), (11677, 4389504), (11928, 4297136), (13064, 3923472), (13632, 3759994), (15456, 3316268), (15904, 3222852), (19596, 2615648), (20608, 2487201), (22862, 2241984), (23354, 2194752), (23856, 2148568), (26128, 1961736), (27264, 1879997), (30912, 1658134), (31808, 1611426), (34293, 1494656), (35031, 1463168), (39192, 1307824), (45724, 1120992), (46708, 1097376), (47712, 1074284), (52256, 980868), (61824, 829067), (63616, 805713), (68586, 747328), (70062, 731584), (78384, 653912), (81739, 627072), (91448, 560496), (93416, 548688), (95424, 537142), (104512, 490434), (137172, 373664), (140124, 365792), (156768, 326956), (163478, 313536), (182896, 280248), (186832, 274344), (190848, 268571), (209024, 245217)]