51159680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 147834720

約数和(自身を除く): 96675040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 43, 44, 52, 55, 64, 65, 80, 86, 88, 104, 110, 128, 130, 143, 160, 169, 172, 176, 208, 215, 220, 260, 286, 320, 338, 344, 352, 416, 430, 440, 473, 520, 559, 572, 640, 676, 688, 704, 715, 832, 845, 860, 880, 946, 1040, 1118, 1144, 1352, 1376, 1408, 1430, 1664, 1690, 1720, 1760, 1859, 1892, 2080, 2236, 2288, 2365, 2704, 2752, 2795, 2860, 3380, 3440, 3520, 3718, 3784, 4160, 4472, 4576, 4730, 5408, 5504, 5590, 5720, 6149, 6760, 6880, 7040, 7267, 7436, 7568, 8320, 8944, 9152, 9295, 9460, 10816, 11180, 11440, 12298, 13520, 13760, 14534, 14872, 15136, 17888, 18304, 18590, 18920, 21632, 22360, 22880, 24596, 27040, 27520, 29068, 29744, 30272, 30745, 35776, 36335, 37180, 37840, 44720, 45760, 49192, 54080, 58136, 59488, 60544, 61490, 71552, 72670, 74360, 75680, 79937, 89440, 91520, 98384, 108160, 116272, 118976, 122980, 145340, 148720, 151360, 159874, 178880, 196768, 232544, 237952, 245960, 290680, 297440, 302720, 319748, 357760, 393536, 399685, 465088, 491920, 581360, 594880, 639496, 787072, 799370, 930176, 983840, 1162720, 1189760, 1278992, 1598740, 1967680, 2325440, 2557984, 3197480, 3935360, 4650880, 5115968, 6394960, 10231936, 12789920, 25579840, 51159680]

約数ペア:

[(1, 51159680), (2, 25579840), (4, 12789920), (5, 10231936), (8, 6394960), (10, 5115968), (11, 4650880), (13, 3935360), (16, 3197480), (20, 2557984), (22, 2325440), (26, 1967680), (32, 1598740), (40, 1278992), (43, 1189760), (44, 1162720), (52, 983840), (55, 930176), (64, 799370), (65, 787072), (80, 639496), (86, 594880), (88, 581360), (104, 491920), (110, 465088), (128, 399685), (130, 393536), (143, 357760), (160, 319748), (169, 302720), (172, 297440), (176, 290680), (208, 245960), (215, 237952), (220, 232544), (260, 196768), (286, 178880), (320, 159874), (338, 151360), (344, 148720), (352, 145340), (416, 122980), (430, 118976), (440, 116272), (473, 108160), (520, 98384), (559, 91520), (572, 89440), (640, 79937), (676, 75680), (688, 74360), (704, 72670), (715, 71552), (832, 61490), (845, 60544), (860, 59488), (880, 58136), (946, 54080), (1040, 49192), (1118, 45760), (1144, 44720), (1352, 37840), (1376, 37180), (1408, 36335), (1430, 35776), (1664, 30745), (1690, 30272), (1720, 29744), (1760, 29068), (1859, 27520), (1892, 27040), (2080, 24596), (2236, 22880), (2288, 22360), (2365, 21632), (2704, 18920), (2752, 18590), (2795, 18304), (2860, 17888), (3380, 15136), (3440, 14872), (3520, 14534), (3718, 13760), (3784, 13520), (4160, 12298), (4472, 11440), (4576, 11180), (4730, 10816), (5408, 9460), (5504, 9295), (5590, 9152), (5720, 8944), (6149, 8320), (6760, 7568), (6880, 7436), (7040, 7267)]