50777721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 81349632

約数和(自身を除く): 30571911

約数列:

[1, 3, 9, 23, 31, 41, 69, 93, 123, 193, 207, 279, 369, 579, 713, 943, 1271, 1737, 2139, 2829, 3813, 4439, 5983, 6417, 7913, 8487, 11439, 13317, 17949, 23739, 29233, 39951, 53847, 71217, 87699, 137609, 181999, 245303, 263097, 412827, 545997, 735909, 1238481, 1637991, 2207727, 5641969, 16925907, 50777721]

約数ペア:

[(1, 50777721), (3, 16925907), (9, 5641969), (23, 2207727), (31, 1637991), (41, 1238481), (69, 735909), (93, 545997), (123, 412827), (193, 263097), (207, 245303), (279, 181999), (369, 137609), (579, 87699), (713, 71217), (943, 53847), (1271, 39951), (1737, 29233), (2139, 23739), (2829, 17949), (3813, 13317), (4439, 11439), (5983, 8487), (6417, 7913)]