49204502997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1\times {\mathrm{4447}}^1$

素因数の和:4670

約数の個数: 48

約数和(自身を含む): 72740172288

約数和(自身を除く): 23535669291

約数列:

[1, 3, 13, 39, 53, 101, 159, 303, 689, 1313, 2067, 2809, 3939, 4447, 5353, 8427, 13341, 16059, 36517, 57811, 69589, 109551, 173433, 208767, 235691, 283709, 449147, 707073, 851127, 1347441, 3063983, 3688217, 5838911, 9191949, 11064651, 12491623, 17516733, 23804791, 37474869, 71414373, 162391099, 309462283, 487173297, 928386849, 1261653923, 3784961769, 16401500999, 49204502997]

約数ペア:

[(1, 49204502997), (3, 16401500999), (13, 3784961769), (39, 1261653923), (53, 928386849), (101, 487173297), (159, 309462283), (303, 162391099), (689, 71414373), (1313, 37474869), (2067, 23804791), (2809, 17516733), (3939, 12491623), (4447, 11064651), (5353, 9191949), (8427, 5838911), (13341, 3688217), (16059, 3063983), (36517, 1347441), (57811, 851127), (69589, 707073), (109551, 449147), (173433, 283709), (208767, 235691)]