47025440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 139962816

約数和(自身を除く): 92937376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 347, 352, 385, 440, 484, 560, 605, 616, 694, 770, 847, 880, 968, 1120, 1210, 1232, 1388, 1540, 1694, 1735, 1760, 1936, 2420, 2429, 2464, 2776, 3080, 3388, 3470, 3817, 3872, 4235, 4840, 4858, 5552, 6160, 6776, 6940, 7634, 8470, 9680, 9716, 11104, 12145, 12320, 13552, 13880, 15268, 16940, 19085, 19360, 19432, 24290, 26719, 27104, 27760, 30536, 33880, 38170, 38864, 41987, 48580, 53438, 55520, 61072, 67760, 76340, 77728, 83974, 97160, 106876, 122144, 133595, 135520, 152680, 167948, 194320, 209935, 213752, 267190, 293909, 305360, 335896, 388640, 419870, 427504, 534380, 587818, 610720, 671792, 839740, 855008, 1068760, 1175636, 1343584, 1469545, 1679480, 2137520, 2351272, 2939090, 3358960, 4275040, 4702544, 5878180, 6717920, 9405088, 11756360, 23512720, 47025440]

約数ペア:

[(1, 47025440), (2, 23512720), (4, 11756360), (5, 9405088), (7, 6717920), (8, 5878180), (10, 4702544), (11, 4275040), (14, 3358960), (16, 2939090), (20, 2351272), (22, 2137520), (28, 1679480), (32, 1469545), (35, 1343584), (40, 1175636), (44, 1068760), (55, 855008), (56, 839740), (70, 671792), (77, 610720), (80, 587818), (88, 534380), (110, 427504), (112, 419870), (121, 388640), (140, 335896), (154, 305360), (160, 293909), (176, 267190), (220, 213752), (224, 209935), (242, 194320), (280, 167948), (308, 152680), (347, 135520), (352, 133595), (385, 122144), (440, 106876), (484, 97160), (560, 83974), (605, 77728), (616, 76340), (694, 67760), (770, 61072), (847, 55520), (880, 53438), (968, 48580), (1120, 41987), (1210, 38864), (1232, 38170), (1388, 33880), (1540, 30536), (1694, 27760), (1735, 27104), (1760, 26719), (1936, 24290), (2420, 19432), (2429, 19360), (2464, 19085), (2776, 16940), (3080, 15268), (3388, 13880), (3470, 13552), (3817, 12320), (3872, 12145), (4235, 11104), (4840, 9716), (4858, 9680), (5552, 8470), (6160, 7634), (6776, 6940)]