50638336

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 67211264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 199, 224, 256, 284, 398, 448, 497, 512, 568, 796, 896, 994, 1136, 1393, 1592, 1792, 1988, 2272, 2786, 3184, 3584, 3976, 4544, 5572, 6368, 7952, 9088, 11144, 12736, 14129, 15904, 18176, 22288, 25472, 28258, 31808, 36352, 44576, 50944, 56516, 63616, 89152, 98903, 101888, 113032, 127232, 178304, 197806, 226064, 254464, 356608, 395612, 452128, 713216, 791224, 904256, 1582448, 1808512, 3164896, 3617024, 6329792, 7234048, 12659584, 25319168, 50638336]

約数ペア:

[(1, 50638336), (2, 25319168), (4, 12659584), (7, 7234048), (8, 6329792), (14, 3617024), (16, 3164896), (28, 1808512), (32, 1582448), (56, 904256), (64, 791224), (71, 713216), (112, 452128), (128, 395612), (142, 356608), (199, 254464), (224, 226064), (256, 197806), (284, 178304), (398, 127232), (448, 113032), (497, 101888), (512, 98903), (568, 89152), (796, 63616), (896, 56516), (994, 50944), (1136, 44576), (1393, 36352), (1592, 31808), (1792, 28258), (1988, 25472), (2272, 22288), (2786, 18176), (3184, 15904), (3584, 14129), (3976, 12736), (4544, 11144), (5572, 9088), (6368, 7952)]