51173248

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 122094000

約数和(自身を除く): 70920752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 199, 224, 287, 328, 392, 398, 448, 574, 656, 784, 796, 896, 1148, 1312, 1393, 1568, 1592, 2009, 2296, 2624, 2786, 3136, 3184, 4018, 4592, 5248, 5572, 6272, 6368, 8036, 8159, 9184, 9751, 11144, 12736, 16072, 16318, 18368, 19502, 22288, 25472, 32144, 32636, 36736, 39004, 44576, 57113, 64288, 65272, 78008, 89152, 114226, 128576, 130544, 156016, 178304, 228452, 257152, 261088, 312032, 399791, 456904, 522176, 624064, 799582, 913808, 1044352, 1248128, 1599164, 1827616, 3198328, 3655232, 6396656, 7310464, 12793312, 25586624, 51173248]

約数ペア:

[(1, 51173248), (2, 25586624), (4, 12793312), (7, 7310464), (8, 6396656), (14, 3655232), (16, 3198328), (28, 1827616), (32, 1599164), (41, 1248128), (49, 1044352), (56, 913808), (64, 799582), (82, 624064), (98, 522176), (112, 456904), (128, 399791), (164, 312032), (196, 261088), (199, 257152), (224, 228452), (287, 178304), (328, 156016), (392, 130544), (398, 128576), (448, 114226), (574, 89152), (656, 78008), (784, 65272), (796, 64288), (896, 57113), (1148, 44576), (1312, 39004), (1393, 36736), (1568, 32636), (1592, 32144), (2009, 25472), (2296, 22288), (2624, 19502), (2786, 18368), (3136, 16318), (3184, 16072), (4018, 12736), (4592, 11144), (5248, 9751), (5572, 9184), (6272, 8159), (6368, 8036)]