53885265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 48965295

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 61, 105, 141, 179, 183, 235, 305, 329, 427, 537, 705, 895, 915, 987, 1253, 1281, 1645, 2135, 2685, 2867, 3759, 4935, 6265, 6405, 8413, 8601, 10919, 14335, 18795, 20069, 25239, 32757, 42065, 43005, 54595, 58891, 60207, 76433, 100345, 126195, 163785, 176673, 229299, 294455, 301035, 382165, 513193, 883365, 1146495, 1539579, 2565965, 3592351, 7697895, 10777053, 17961755, 53885265]

約数ペア:

[(1, 53885265), (3, 17961755), (5, 10777053), (7, 7697895), (15, 3592351), (21, 2565965), (35, 1539579), (47, 1146495), (61, 883365), (105, 513193), (141, 382165), (179, 301035), (183, 294455), (235, 229299), (305, 176673), (329, 163785), (427, 126195), (537, 100345), (705, 76433), (895, 60207), (915, 58891), (987, 54595), (1253, 43005), (1281, 42065), (1645, 32757), (2135, 25239), (2685, 20069), (2867, 18795), (3759, 14335), (4935, 10919), (6265, 8601), (6405, 8413)]