53299840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 142326720

約数和(自身を除く): 89026880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 113, 128, 134, 160, 176, 220, 226, 268, 320, 335, 352, 440, 452, 536, 565, 640, 670, 704, 737, 880, 904, 1072, 1130, 1243, 1340, 1408, 1474, 1760, 1808, 2144, 2260, 2486, 2680, 2948, 3520, 3616, 3685, 4288, 4520, 4972, 5360, 5896, 6215, 7040, 7232, 7370, 7571, 8576, 9040, 9944, 10720, 11792, 12430, 14464, 14740, 15142, 18080, 19888, 21440, 23584, 24860, 29480, 30284, 36160, 37855, 39776, 42880, 47168, 49720, 58960, 60568, 72320, 75710, 79552, 83281, 94336, 99440, 117920, 121136, 151420, 159104, 166562, 198880, 235840, 242272, 302840, 333124, 397760, 416405, 471680, 484544, 605680, 666248, 795520, 832810, 969088, 1211360, 1332496, 1665620, 2422720, 2664992, 3331240, 4845440, 5329984, 6662480, 10659968, 13324960, 26649920, 53299840]

約数ペア:

[(1, 53299840), (2, 26649920), (4, 13324960), (5, 10659968), (8, 6662480), (10, 5329984), (11, 4845440), (16, 3331240), (20, 2664992), (22, 2422720), (32, 1665620), (40, 1332496), (44, 1211360), (55, 969088), (64, 832810), (67, 795520), (80, 666248), (88, 605680), (110, 484544), (113, 471680), (128, 416405), (134, 397760), (160, 333124), (176, 302840), (220, 242272), (226, 235840), (268, 198880), (320, 166562), (335, 159104), (352, 151420), (440, 121136), (452, 117920), (536, 99440), (565, 94336), (640, 83281), (670, 79552), (704, 75710), (737, 72320), (880, 60568), (904, 58960), (1072, 49720), (1130, 47168), (1243, 42880), (1340, 39776), (1408, 37855), (1474, 36160), (1760, 30284), (1808, 29480), (2144, 24860), (2260, 23584), (2486, 21440), (2680, 19888), (2948, 18080), (3520, 15142), (3616, 14740), (3685, 14464), (4288, 12430), (4520, 11792), (4972, 10720), (5360, 9944), (5896, 9040), (6215, 8576), (7040, 7571), (7232, 7370)]