49489461

素因数分解:

$3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 88585068

約数和(自身を除く): 39095607

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 111, 147, 189, 259, 333, 337, 441, 567, 777, 999, 1011, 1323, 1813, 2331, 2359, 2997, 3033, 3969, 5439, 6993, 7077, 9099, 12469, 16317, 16513, 20979, 21231, 27297, 37407, 48951, 49539, 63693, 87283, 112221, 146853, 148617, 191079, 261849, 336663, 445851, 610981, 785547, 1009989, 1337553, 1832943, 2356641, 5498829, 7069923, 16496487, 49489461]

約数ペア:

[(1, 49489461), (3, 16496487), (7, 7069923), (9, 5498829), (21, 2356641), (27, 1832943), (37, 1337553), (49, 1009989), (63, 785547), (81, 610981), (111, 445851), (147, 336663), (189, 261849), (259, 191079), (333, 148617), (337, 146853), (441, 112221), (567, 87283), (777, 63693), (999, 49539), (1011, 48951), (1323, 37407), (1813, 27297), (2331, 21231), (2359, 20979), (2997, 16513), (3033, 16317), (3969, 12469), (5439, 9099), (6993, 7077)]