54714880

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 150258240

約数和(自身を除く): 95543360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 67, 80, 88, 110, 116, 128, 134, 145, 160, 176, 220, 232, 256, 268, 290, 319, 320, 335, 352, 440, 464, 512, 536, 580, 638, 640, 670, 704, 737, 880, 928, 1072, 1160, 1276, 1280, 1340, 1408, 1474, 1595, 1760, 1856, 1943, 2144, 2320, 2552, 2560, 2680, 2816, 2948, 3190, 3520, 3685, 3712, 3886, 4288, 4640, 5104, 5360, 5632, 5896, 6380, 7040, 7370, 7424, 7772, 8576, 9280, 9715, 10208, 10720, 11792, 12760, 14080, 14740, 14848, 15544, 17152, 18560, 19430, 20416, 21373, 21440, 23584, 25520, 28160, 29480, 31088, 34304, 37120, 38860, 40832, 42746, 42880, 47168, 51040, 58960, 62176, 74240, 77720, 81664, 85492, 85760, 94336, 102080, 106865, 117920, 124352, 155440, 163328, 170984, 171520, 188672, 204160, 213730, 235840, 248704, 310880, 341968, 377344, 408320, 427460, 471680, 497408, 621760, 683936, 816640, 854920, 943360, 994816, 1243520, 1367872, 1709840, 1886720, 2487040, 2735744, 3419680, 4974080, 5471488, 6839360, 10942976, 13678720, 27357440, 54714880]

約数ペア:

[(1, 54714880), (2, 27357440), (4, 13678720), (5, 10942976), (8, 6839360), (10, 5471488), (11, 4974080), (16, 3419680), (20, 2735744), (22, 2487040), (29, 1886720), (32, 1709840), (40, 1367872), (44, 1243520), (55, 994816), (58, 943360), (64, 854920), (67, 816640), (80, 683936), (88, 621760), (110, 497408), (116, 471680), (128, 427460), (134, 408320), (145, 377344), (160, 341968), (176, 310880), (220, 248704), (232, 235840), (256, 213730), (268, 204160), (290, 188672), (319, 171520), (320, 170984), (335, 163328), (352, 155440), (440, 124352), (464, 117920), (512, 106865), (536, 102080), (580, 94336), (638, 85760), (640, 85492), (670, 81664), (704, 77720), (737, 74240), (880, 62176), (928, 58960), (1072, 51040), (1160, 47168), (1276, 42880), (1280, 42746), (1340, 40832), (1408, 38860), (1474, 37120), (1595, 34304), (1760, 31088), (1856, 29480), (1943, 28160), (2144, 25520), (2320, 23584), (2552, 21440), (2560, 21373), (2680, 20416), (2816, 19430), (2948, 18560), (3190, 17152), (3520, 15544), (3685, 14848), (3712, 14740), (3886, 14080), (4288, 12760), (4640, 11792), (5104, 10720), (5360, 10208), (5632, 9715), (5896, 9280), (6380, 8576), (7040, 7772), (7370, 7424)]