49939120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 148133376

約数和(自身を除く): 98194256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 77, 80, 88, 110, 112, 121, 134, 140, 154, 176, 220, 242, 268, 280, 308, 335, 385, 440, 469, 484, 536, 560, 605, 616, 670, 737, 770, 847, 880, 938, 968, 1072, 1210, 1232, 1331, 1340, 1474, 1540, 1694, 1876, 1936, 2345, 2420, 2662, 2680, 2948, 3080, 3388, 3685, 3752, 4235, 4690, 4840, 5159, 5324, 5360, 5896, 6160, 6655, 6776, 7370, 7504, 8107, 8470, 9317, 9380, 9680, 10318, 10648, 11792, 13310, 13552, 14740, 16214, 16940, 18634, 18760, 20636, 21296, 25795, 26620, 29480, 32428, 33880, 37268, 37520, 40535, 41272, 46585, 51590, 53240, 56749, 58960, 64856, 67760, 74536, 81070, 82544, 89177, 93170, 103180, 106480, 113498, 129712, 149072, 162140, 178354, 186340, 206360, 226996, 283745, 324280, 356708, 372680, 412720, 445885, 453992, 567490, 624239, 648560, 713416, 745360, 891770, 907984, 1134980, 1248478, 1426832, 1783540, 2269960, 2496956, 3121195, 3567080, 4539920, 4993912, 6242390, 7134160, 9987824, 12484780, 24969560, 49939120]

約数ペア:

[(1, 49939120), (2, 24969560), (4, 12484780), (5, 9987824), (7, 7134160), (8, 6242390), (10, 4993912), (11, 4539920), (14, 3567080), (16, 3121195), (20, 2496956), (22, 2269960), (28, 1783540), (35, 1426832), (40, 1248478), (44, 1134980), (55, 907984), (56, 891770), (67, 745360), (70, 713416), (77, 648560), (80, 624239), (88, 567490), (110, 453992), (112, 445885), (121, 412720), (134, 372680), (140, 356708), (154, 324280), (176, 283745), (220, 226996), (242, 206360), (268, 186340), (280, 178354), (308, 162140), (335, 149072), (385, 129712), (440, 113498), (469, 106480), (484, 103180), (536, 93170), (560, 89177), (605, 82544), (616, 81070), (670, 74536), (737, 67760), (770, 64856), (847, 58960), (880, 56749), (938, 53240), (968, 51590), (1072, 46585), (1210, 41272), (1232, 40535), (1331, 37520), (1340, 37268), (1474, 33880), (1540, 32428), (1694, 29480), (1876, 26620), (1936, 25795), (2345, 21296), (2420, 20636), (2662, 18760), (2680, 18634), (2948, 16940), (3080, 16214), (3388, 14740), (3685, 13552), (3752, 13310), (4235, 11792), (4690, 10648), (4840, 10318), (5159, 9680), (5324, 9380), (5360, 9317), (5896, 8470), (6160, 8107), (6655, 7504), (6776, 7370)]