49760487

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 92928000

約数和(自身を除く): 43167513

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 81, 93, 133, 149, 171, 189, 217, 279, 399, 447, 513, 567, 589, 651, 837, 1043, 1197, 1341, 1539, 1767, 1953, 2511, 2831, 3129, 3591, 4023, 4123, 4619, 5301, 5859, 8493, 9387, 10773, 12069, 12369, 13857, 15903, 17577, 19817, 25479, 28161, 32333, 37107, 41571, 47709, 59451, 76437, 84483, 87761, 96999, 111321, 124713, 178353, 229311, 263283, 290997, 333963, 374139, 535059, 614327, 789849, 872991, 1605177, 1842981, 2369547, 2618973, 5528943, 7108641, 16586829, 49760487]

約数ペア:

[(1, 49760487), (3, 16586829), (7, 7108641), (9, 5528943), (19, 2618973), (21, 2369547), (27, 1842981), (31, 1605177), (57, 872991), (63, 789849), (81, 614327), (93, 535059), (133, 374139), (149, 333963), (171, 290997), (189, 263283), (217, 229311), (279, 178353), (399, 124713), (447, 111321), (513, 96999), (567, 87761), (589, 84483), (651, 76437), (837, 59451), (1043, 47709), (1197, 41571), (1341, 37107), (1539, 32333), (1767, 28161), (1953, 25479), (2511, 19817), (2831, 17577), (3129, 15903), (3591, 13857), (4023, 12369), (4123, 12069), (4619, 10773), (5301, 9387), (5859, 8493)]