51872576

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 112

約数和(自身を含む): 128016000

約数和(自身を除く): 76143424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 139, 196, 224, 238, 272, 278, 343, 392, 448, 476, 544, 556, 686, 784, 833, 952, 973, 1088, 1112, 1372, 1568, 1666, 1904, 1946, 2224, 2363, 2744, 3136, 3332, 3808, 3892, 4448, 4726, 5488, 5831, 6664, 6811, 7616, 7784, 8896, 9452, 10976, 11662, 13328, 13622, 15568, 16541, 18904, 21952, 23324, 26656, 27244, 31136, 33082, 37808, 46648, 47677, 53312, 54488, 62272, 66164, 75616, 93296, 95354, 108976, 115787, 132328, 151232, 186592, 190708, 217952, 231574, 264656, 373184, 381416, 435904, 463148, 529312, 762832, 810509, 926296, 1058624, 1525664, 1621018, 1852592, 3051328, 3242036, 3705184, 6484072, 7410368, 12968144, 25936288, 51872576]

約数ペア:

[(1, 51872576), (2, 25936288), (4, 12968144), (7, 7410368), (8, 6484072), (14, 3705184), (16, 3242036), (17, 3051328), (28, 1852592), (32, 1621018), (34, 1525664), (49, 1058624), (56, 926296), (64, 810509), (68, 762832), (98, 529312), (112, 463148), (119, 435904), (136, 381416), (139, 373184), (196, 264656), (224, 231574), (238, 217952), (272, 190708), (278, 186592), (343, 151232), (392, 132328), (448, 115787), (476, 108976), (544, 95354), (556, 93296), (686, 75616), (784, 66164), (833, 62272), (952, 54488), (973, 53312), (1088, 47677), (1112, 46648), (1372, 37808), (1568, 33082), (1666, 31136), (1904, 27244), (1946, 26656), (2224, 23324), (2363, 21952), (2744, 18904), (3136, 16541), (3332, 15568), (3808, 13622), (3892, 13328), (4448, 11662), (4726, 10976), (5488, 9452), (5831, 8896), (6664, 7784), (6811, 7616)]