49122486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 137928960

約数和(自身を除く): 88806474

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 71, 102, 114, 119, 126, 133, 142, 153, 171, 213, 238, 266, 289, 306, 323, 342, 357, 399, 426, 497, 578, 639, 646, 714, 798, 867, 969, 994, 1071, 1197, 1207, 1278, 1349, 1491, 1734, 1938, 2023, 2142, 2261, 2394, 2414, 2601, 2698, 2907, 2982, 3621, 4046, 4047, 4473, 4522, 5202, 5491, 5814, 6069, 6783, 7242, 8094, 8449, 8946, 9443, 10863, 10982, 12138, 12141, 13566, 16473, 16898, 18207, 18886, 20349, 20519, 21726, 22933, 24282, 25347, 28329, 32946, 36414, 38437, 40698, 41038, 45866, 49419, 50694, 56658, 61557, 68799, 76041, 76874, 84987, 98838, 115311, 123114, 137598, 143633, 152082, 160531, 169974, 184671, 206397, 230622, 287266, 321062, 345933, 369342, 389861, 412794, 430899, 481593, 691866, 779722, 861798, 963186, 1169583, 1292697, 1444779, 2339166, 2585394, 2729027, 2889558, 3508749, 5458054, 7017498, 8187081, 16374162, 24561243, 49122486]

約数ペア:

[(1, 49122486), (2, 24561243), (3, 16374162), (6, 8187081), (7, 7017498), (9, 5458054), (14, 3508749), (17, 2889558), (18, 2729027), (19, 2585394), (21, 2339166), (34, 1444779), (38, 1292697), (42, 1169583), (51, 963186), (57, 861798), (63, 779722), (71, 691866), (102, 481593), (114, 430899), (119, 412794), (126, 389861), (133, 369342), (142, 345933), (153, 321062), (171, 287266), (213, 230622), (238, 206397), (266, 184671), (289, 169974), (306, 160531), (323, 152082), (342, 143633), (357, 137598), (399, 123114), (426, 115311), (497, 98838), (578, 84987), (639, 76874), (646, 76041), (714, 68799), (798, 61557), (867, 56658), (969, 50694), (994, 49419), (1071, 45866), (1197, 41038), (1207, 40698), (1278, 38437), (1349, 36414), (1491, 32946), (1734, 28329), (1938, 25347), (2023, 24282), (2142, 22933), (2261, 21726), (2394, 20519), (2414, 20349), (2601, 18886), (2698, 18207), (2907, 16898), (2982, 16473), (3621, 13566), (4046, 12141), (4047, 12138), (4473, 10982), (4522, 10863), (5202, 9443), (5491, 8946), (5814, 8449), (6069, 8094), (6783, 7242)]