51258592

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 76765472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 112, 142, 154, 176, 224, 284, 293, 308, 352, 497, 568, 586, 616, 781, 994, 1136, 1172, 1232, 1562, 1988, 2051, 2272, 2344, 2464, 3124, 3223, 3976, 4102, 4688, 5467, 6248, 6446, 7952, 8204, 9376, 10934, 12496, 12892, 15904, 16408, 20803, 21868, 22561, 24992, 25784, 32816, 41606, 43736, 45122, 51568, 65632, 83212, 87472, 90244, 103136, 145621, 166424, 174944, 180488, 228833, 291242, 332848, 360976, 457666, 582484, 665696, 721952, 915332, 1164968, 1601831, 1830664, 2329936, 3203662, 3661328, 4659872, 6407324, 7322656, 12814648, 25629296, 51258592]

約数ペア:

[(1, 51258592), (2, 25629296), (4, 12814648), (7, 7322656), (8, 6407324), (11, 4659872), (14, 3661328), (16, 3203662), (22, 2329936), (28, 1830664), (32, 1601831), (44, 1164968), (56, 915332), (71, 721952), (77, 665696), (88, 582484), (112, 457666), (142, 360976), (154, 332848), (176, 291242), (224, 228833), (284, 180488), (293, 174944), (308, 166424), (352, 145621), (497, 103136), (568, 90244), (586, 87472), (616, 83212), (781, 65632), (994, 51568), (1136, 45122), (1172, 43736), (1232, 41606), (1562, 32816), (1988, 25784), (2051, 24992), (2272, 22561), (2344, 21868), (2464, 20803), (3124, 16408), (3223, 15904), (3976, 12892), (4102, 12496), (4688, 10934), (5467, 9376), (6248, 8204), (6446, 7952)]