50490258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 135905280

約数和(自身を除く): 85415022

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 157, 182, 186, 217, 247, 266, 273, 314, 399, 403, 434, 471, 494, 546, 589, 651, 741, 798, 806, 942, 1099, 1178, 1209, 1302, 1482, 1729, 1767, 2041, 2198, 2418, 2821, 2983, 3297, 3458, 3534, 4082, 4123, 4867, 5187, 5642, 5966, 6123, 6594, 7657, 8246, 8463, 8949, 9734, 10374, 12246, 12369, 14287, 14601, 15314, 16926, 17898, 20881, 22971, 24738, 28574, 29202, 34069, 38779, 41762, 42861, 45942, 53599, 62643, 63271, 68138, 77558, 85722, 92473, 102207, 107198, 116337, 125286, 126542, 160797, 184946, 189813, 204414, 232674, 271453, 277419, 321594, 379626, 442897, 542906, 554838, 647311, 814359, 885794, 1202149, 1294622, 1328691, 1628718, 1941933, 2404298, 2657382, 3606447, 3883866, 7212894, 8415043, 16830086, 25245129, 50490258]

約数ペア:

[(1, 50490258), (2, 25245129), (3, 16830086), (6, 8415043), (7, 7212894), (13, 3883866), (14, 3606447), (19, 2657382), (21, 2404298), (26, 1941933), (31, 1628718), (38, 1328691), (39, 1294622), (42, 1202149), (57, 885794), (62, 814359), (78, 647311), (91, 554838), (93, 542906), (114, 442897), (133, 379626), (157, 321594), (182, 277419), (186, 271453), (217, 232674), (247, 204414), (266, 189813), (273, 184946), (314, 160797), (399, 126542), (403, 125286), (434, 116337), (471, 107198), (494, 102207), (546, 92473), (589, 85722), (651, 77558), (741, 68138), (798, 63271), (806, 62643), (942, 53599), (1099, 45942), (1178, 42861), (1209, 41762), (1302, 38779), (1482, 34069), (1729, 29202), (1767, 28574), (2041, 24738), (2198, 22971), (2418, 20881), (2821, 17898), (2983, 16926), (3297, 15314), (3458, 14601), (3534, 14287), (4082, 12369), (4123, 12246), (4867, 10374), (5187, 9734), (5642, 8949), (5966, 8463), (6123, 8246), (6594, 7657)]