55423872

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 195840000

約数和(自身を除く): 140416128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 79, 84, 87, 96, 108, 112, 116, 126, 128, 144, 158, 168, 174, 189, 192, 203, 216, 224, 232, 237, 252, 261, 288, 316, 336, 348, 378, 384, 406, 432, 448, 464, 474, 504, 522, 553, 576, 609, 632, 672, 696, 711, 756, 783, 812, 864, 896, 928, 948, 1008, 1044, 1106, 1152, 1218, 1264, 1344, 1392, 1422, 1512, 1566, 1624, 1659, 1728, 1827, 1856, 1896, 2016, 2088, 2133, 2212, 2291, 2436, 2528, 2688, 2784, 2844, 3024, 3132, 3248, 3318, 3456, 3654, 3712, 3792, 4032, 4176, 4266, 4424, 4582, 4872, 4977, 5056, 5481, 5568, 5688, 6048, 6264, 6496, 6636, 6873, 7308, 7584, 8064, 8352, 8532, 8848, 9164, 9744, 9954, 10112, 10962, 11136, 11376, 12096, 12528, 12992, 13272, 13746, 14616, 14931, 15168, 16037, 16704, 17064, 17696, 18328, 19488, 19908, 20619, 21924, 22752, 24192, 25056, 25984, 26544, 27492, 29232, 29862, 30336, 32074, 33408, 34128, 35392, 36656, 38976, 39816, 41238, 43848, 45504, 48111, 50112, 53088, 54984, 58464, 59724, 61857, 64148, 68256, 70784, 73312, 77952, 79632, 82476, 87696, 91008, 96222, 100224, 106176, 109968, 116928, 119448, 123714, 128296, 136512, 144333, 146624, 159264, 164952, 175392, 192444, 212352, 219936, 233856, 238896, 247428, 256592, 273024, 288666, 293248, 318528, 329904, 350784, 384888, 432999, 439872, 477792, 494856, 513184, 577332, 637056, 659808, 701568, 769776, 865998, 879744, 955584, 989712, 1026368, 1154664, 1319616, 1539552, 1731996, 1911168, 1979424, 2052736, 2309328, 2639232, 3079104, 3463992, 3958848, 4618656, 6158208, 6927984, 7917696, 9237312, 13855968, 18474624, 27711936, 55423872]

約数ペア:

[(1, 55423872), (2, 27711936), (3, 18474624), (4, 13855968), (6, 9237312), (7, 7917696), (8, 6927984), (9, 6158208), (12, 4618656), (14, 3958848), (16, 3463992), (18, 3079104), (21, 2639232), (24, 2309328), (27, 2052736), (28, 1979424), (29, 1911168), (32, 1731996), (36, 1539552), (42, 1319616), (48, 1154664), (54, 1026368), (56, 989712), (58, 955584), (63, 879744), (64, 865998), (72, 769776), (79, 701568), (84, 659808), (87, 637056), (96, 577332), (108, 513184), (112, 494856), (116, 477792), (126, 439872), (128, 432999), (144, 384888), (158, 350784), (168, 329904), (174, 318528), (189, 293248), (192, 288666), (203, 273024), (216, 256592), (224, 247428), (232, 238896), (237, 233856), (252, 219936), (261, 212352), (288, 192444), (316, 175392), (336, 164952), (348, 159264), (378, 146624), (384, 144333), (406, 136512), (432, 128296), (448, 123714), (464, 119448), (474, 116928), (504, 109968), (522, 106176), (553, 100224), (576, 96222), (609, 91008), (632, 87696), (672, 82476), (696, 79632), (711, 77952), (756, 73312), (783, 70784), (812, 68256), (864, 64148), (896, 61857), (928, 59724), (948, 58464), (1008, 54984), (1044, 53088), (1106, 50112), (1152, 48111), (1218, 45504), (1264, 43848), (1344, 41238), (1392, 39816), (1422, 38976), (1512, 36656), (1566, 35392), (1624, 34128), (1659, 33408), (1728, 32074), (1827, 30336), (1856, 29862), (1896, 29232), (2016, 27492), (2088, 26544), (2133, 25984), (2212, 25056), (2291, 24192), (2436, 22752), (2528, 21924), (2688, 20619), (2784, 19908), (2844, 19488), (3024, 18328), (3132, 17696), (3248, 17064), (3318, 16704), (3456, 16037), (3654, 15168), (3712, 14931), (3792, 14616), (4032, 13746), (4176, 13272), (4266, 12992), (4424, 12528), (4582, 12096), (4872, 11376), (4977, 11136), (5056, 10962), (5481, 10112), (5568, 9954), (5688, 9744), (6048, 9164), (6264, 8848), (6496, 8532), (6636, 8352), (6873, 8064), (7308, 7584)]