49937272

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 122422320

約数和(自身を除く): 72485048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 148, 154, 196, 259, 296, 308, 313, 392, 407, 518, 539, 616, 626, 814, 1036, 1078, 1252, 1628, 1813, 2072, 2156, 2191, 2504, 2849, 3256, 3443, 3626, 4312, 4382, 5698, 6886, 7252, 8764, 11396, 11581, 13772, 14504, 15337, 17528, 19943, 22792, 23162, 24101, 27544, 30674, 39886, 46324, 48202, 61348, 79772, 81067, 92648, 96404, 122696, 127391, 159544, 162134, 168707, 192808, 254782, 324268, 337414, 509564, 567469, 648536, 674828, 891737, 1019128, 1134938, 1349656, 1783474, 2269876, 3566948, 4539752, 6242159, 7133896, 12484318, 24968636, 49937272]

約数ペア:

[(1, 49937272), (2, 24968636), (4, 12484318), (7, 7133896), (8, 6242159), (11, 4539752), (14, 3566948), (22, 2269876), (28, 1783474), (37, 1349656), (44, 1134938), (49, 1019128), (56, 891737), (74, 674828), (77, 648536), (88, 567469), (98, 509564), (148, 337414), (154, 324268), (196, 254782), (259, 192808), (296, 168707), (308, 162134), (313, 159544), (392, 127391), (407, 122696), (518, 96404), (539, 92648), (616, 81067), (626, 79772), (814, 61348), (1036, 48202), (1078, 46324), (1252, 39886), (1628, 30674), (1813, 27544), (2072, 24101), (2156, 23162), (2191, 22792), (2504, 19943), (2849, 17528), (3256, 15337), (3443, 14504), (3626, 13772), (4312, 11581), (4382, 11396), (5698, 8764), (6886, 7252)]