49898576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 121908864

約数和(自身を除く): 72010288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 797, 1118, 1204, 1456, 1594, 2236, 2408, 3188, 3913, 4472, 4816, 5579, 6376, 7826, 8944, 10361, 11158, 12752, 15652, 20722, 22316, 31304, 34271, 41444, 44632, 62608, 68542, 72527, 82888, 89264, 137084, 145054, 165776, 239897, 274168, 290108, 445523, 479794, 548336, 580216, 891046, 959588, 1160432, 1782092, 1919176, 3118661, 3564184, 3838352, 6237322, 7128368, 12474644, 24949288, 49898576]

約数ペア:

[(1, 49898576), (2, 24949288), (4, 12474644), (7, 7128368), (8, 6237322), (13, 3838352), (14, 3564184), (16, 3118661), (26, 1919176), (28, 1782092), (43, 1160432), (52, 959588), (56, 891046), (86, 580216), (91, 548336), (104, 479794), (112, 445523), (172, 290108), (182, 274168), (208, 239897), (301, 165776), (344, 145054), (364, 137084), (559, 89264), (602, 82888), (688, 72527), (728, 68542), (797, 62608), (1118, 44632), (1204, 41444), (1456, 34271), (1594, 31304), (2236, 22316), (2408, 20722), (3188, 15652), (3913, 12752), (4472, 11158), (4816, 10361), (5579, 8944), (6376, 7826)]