51197760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 168

約数和(自身を含む): 182468520

約数和(自身を除く): 131270760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 613, 696, 720, 870, 928, 960, 1044, 1160, 1226, 1305, 1392, 1440, 1740, 1839, 1856, 2088, 2320, 2452, 2610, 2784, 2880, 3065, 3480, 3678, 4176, 4640, 4904, 5220, 5517, 5568, 6130, 6960, 7356, 8352, 9195, 9280, 9808, 10440, 11034, 12260, 13920, 14712, 16704, 17777, 18390, 19616, 20880, 22068, 24520, 27585, 27840, 29424, 35554, 36780, 39232, 41760, 44136, 49040, 53331, 55170, 58848, 71108, 73560, 83520, 88272, 88885, 98080, 106662, 110340, 117696, 142216, 147120, 159993, 176544, 177770, 196160, 213324, 220680, 266655, 284432, 294240, 319986, 353088, 355540, 426648, 441360, 533310, 568864, 588480, 639972, 711080, 799965, 853296, 882720, 1066620, 1137728, 1279944, 1422160, 1599930, 1706592, 1765440, 2133240, 2559888, 2844320, 3199860, 3413184, 4266480, 5119776, 5688640, 6399720, 8532960, 10239552, 12799440, 17065920, 25598880, 51197760]

約数ペア:

[(1, 51197760), (2, 25598880), (3, 17065920), (4, 12799440), (5, 10239552), (6, 8532960), (8, 6399720), (9, 5688640), (10, 5119776), (12, 4266480), (15, 3413184), (16, 3199860), (18, 2844320), (20, 2559888), (24, 2133240), (29, 1765440), (30, 1706592), (32, 1599930), (36, 1422160), (40, 1279944), (45, 1137728), (48, 1066620), (58, 882720), (60, 853296), (64, 799965), (72, 711080), (80, 639972), (87, 588480), (90, 568864), (96, 533310), (116, 441360), (120, 426648), (144, 355540), (145, 353088), (160, 319986), (174, 294240), (180, 284432), (192, 266655), (232, 220680), (240, 213324), (261, 196160), (288, 177770), (290, 176544), (320, 159993), (348, 147120), (360, 142216), (435, 117696), (464, 110340), (480, 106662), (522, 98080), (576, 88885), (580, 88272), (613, 83520), (696, 73560), (720, 71108), (870, 58848), (928, 55170), (960, 53331), (1044, 49040), (1160, 44136), (1226, 41760), (1305, 39232), (1392, 36780), (1440, 35554), (1740, 29424), (1839, 27840), (1856, 27585), (2088, 24520), (2320, 22068), (2452, 20880), (2610, 19616), (2784, 18390), (2880, 17777), (3065, 16704), (3480, 14712), (3678, 13920), (4176, 12260), (4640, 11034), (4904, 10440), (5220, 9808), (5517, 9280), (5568, 9195), (6130, 8352), (6960, 7356)]