51879168

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 172186560

約数和(自身を除く): 120307392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 89, 92, 96, 99, 128, 132, 138, 144, 176, 178, 184, 192, 198, 207, 253, 256, 264, 267, 276, 288, 352, 356, 368, 384, 396, 414, 506, 528, 534, 552, 576, 704, 712, 736, 759, 768, 792, 801, 828, 979, 1012, 1056, 1068, 1104, 1152, 1408, 1424, 1472, 1518, 1584, 1602, 1656, 1958, 2024, 2047, 2112, 2136, 2208, 2277, 2304, 2816, 2848, 2937, 2944, 3036, 3168, 3204, 3312, 3916, 4048, 4094, 4224, 4272, 4416, 4554, 5696, 5874, 5888, 6072, 6141, 6336, 6408, 6624, 7832, 8096, 8188, 8448, 8544, 8811, 8832, 9108, 11392, 11748, 12144, 12282, 12672, 12816, 13248, 15664, 16192, 16376, 17088, 17622, 17664, 18216, 18423, 22517, 22784, 23496, 24288, 24564, 25344, 25632, 26496, 31328, 32384, 32752, 34176, 35244, 36432, 36846, 45034, 46992, 48576, 49128, 51264, 52992, 62656, 64768, 65504, 67551, 68352, 70488, 72864, 73692, 90068, 93984, 97152, 98256, 102528, 125312, 131008, 135102, 140976, 145728, 147384, 180136, 187968, 194304, 196512, 202653, 205056, 250624, 262016, 270204, 281952, 291456, 294768, 360272, 375936, 393024, 405306, 524032, 540408, 563904, 582912, 589536, 720544, 751872, 786048, 810612, 1080816, 1127808, 1179072, 1441088, 1572096, 1621224, 2161632, 2255616, 2358144, 2882176, 3242448, 4323264, 4716288, 5764352, 6484896, 8646528, 12969792, 17293056, 25939584, 51879168]

約数ペア:

[(1, 51879168), (2, 25939584), (3, 17293056), (4, 12969792), (6, 8646528), (8, 6484896), (9, 5764352), (11, 4716288), (12, 4323264), (16, 3242448), (18, 2882176), (22, 2358144), (23, 2255616), (24, 2161632), (32, 1621224), (33, 1572096), (36, 1441088), (44, 1179072), (46, 1127808), (48, 1080816), (64, 810612), (66, 786048), (69, 751872), (72, 720544), (88, 589536), (89, 582912), (92, 563904), (96, 540408), (99, 524032), (128, 405306), (132, 393024), (138, 375936), (144, 360272), (176, 294768), (178, 291456), (184, 281952), (192, 270204), (198, 262016), (207, 250624), (253, 205056), (256, 202653), (264, 196512), (267, 194304), (276, 187968), (288, 180136), (352, 147384), (356, 145728), (368, 140976), (384, 135102), (396, 131008), (414, 125312), (506, 102528), (528, 98256), (534, 97152), (552, 93984), (576, 90068), (704, 73692), (712, 72864), (736, 70488), (759, 68352), (768, 67551), (792, 65504), (801, 64768), (828, 62656), (979, 52992), (1012, 51264), (1056, 49128), (1068, 48576), (1104, 46992), (1152, 45034), (1408, 36846), (1424, 36432), (1472, 35244), (1518, 34176), (1584, 32752), (1602, 32384), (1656, 31328), (1958, 26496), (2024, 25632), (2047, 25344), (2112, 24564), (2136, 24288), (2208, 23496), (2277, 22784), (2304, 22517), (2816, 18423), (2848, 18216), (2937, 17664), (2944, 17622), (3036, 17088), (3168, 16376), (3204, 16192), (3312, 15664), (3916, 13248), (4048, 12816), (4094, 12672), (4224, 12282), (4272, 12144), (4416, 11748), (4554, 11392), (5696, 9108), (5874, 8832), (5888, 8811), (6072, 8544), (6141, 8448), (6336, 8188), (6408, 8096), (6624, 7832)]