49139552

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 127360800

約数和(自身を除く): 78221248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 74, 77, 88, 98, 112, 121, 148, 154, 176, 196, 224, 242, 259, 296, 308, 343, 352, 392, 407, 484, 518, 539, 592, 616, 686, 784, 814, 847, 968, 1036, 1078, 1184, 1232, 1372, 1568, 1628, 1694, 1813, 1936, 2072, 2156, 2464, 2744, 2849, 3256, 3388, 3626, 3773, 3872, 4144, 4312, 4477, 5488, 5698, 5929, 6512, 6776, 7252, 7546, 8288, 8624, 8954, 10976, 11396, 11858, 12691, 13024, 13552, 14504, 15092, 17248, 17908, 19943, 22792, 23716, 25382, 27104, 29008, 30184, 31339, 35816, 39886, 41503, 45584, 47432, 50764, 58016, 60368, 62678, 71632, 79772, 83006, 91168, 94864, 101528, 120736, 125356, 139601, 143264, 159544, 166012, 189728, 203056, 219373, 250712, 279202, 319088, 332024, 406112, 438746, 501424, 558404, 638176, 664048, 877492, 1002848, 1116808, 1328096, 1535611, 1754984, 2233616, 3071222, 3509968, 4467232, 6142444, 7019936, 12284888, 24569776, 49139552]

約数ペア:

[(1, 49139552), (2, 24569776), (4, 12284888), (7, 7019936), (8, 6142444), (11, 4467232), (14, 3509968), (16, 3071222), (22, 2233616), (28, 1754984), (32, 1535611), (37, 1328096), (44, 1116808), (49, 1002848), (56, 877492), (74, 664048), (77, 638176), (88, 558404), (98, 501424), (112, 438746), (121, 406112), (148, 332024), (154, 319088), (176, 279202), (196, 250712), (224, 219373), (242, 203056), (259, 189728), (296, 166012), (308, 159544), (343, 143264), (352, 139601), (392, 125356), (407, 120736), (484, 101528), (518, 94864), (539, 91168), (592, 83006), (616, 79772), (686, 71632), (784, 62678), (814, 60368), (847, 58016), (968, 50764), (1036, 47432), (1078, 45584), (1184, 41503), (1232, 39886), (1372, 35816), (1568, 31339), (1628, 30184), (1694, 29008), (1813, 27104), (1936, 25382), (2072, 23716), (2156, 22792), (2464, 19943), (2744, 17908), (2849, 17248), (3256, 15092), (3388, 14504), (3626, 13552), (3773, 13024), (3872, 12691), (4144, 11858), (4312, 11396), (4477, 10976), (5488, 8954), (5698, 8624), (5929, 8288), (6512, 7546), (6776, 7252)]