56460544

素因数分解:

$2^8\times 7^3\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 72

約数和(自身を含む): 131633600

約数和(自身を除く): 75173056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 643, 686, 784, 896, 1286, 1372, 1568, 1792, 2572, 2744, 3136, 4501, 5144, 5488, 6272, 9002, 10288, 10976, 12544, 18004, 20576, 21952, 31507, 36008, 41152, 43904, 63014, 72016, 82304, 87808, 126028, 144032, 164608, 220549, 252056, 288064, 441098, 504112, 576128, 882196, 1008224, 1152256, 1764392, 2016448, 3528784, 4032896, 7057568, 8065792, 14115136, 28230272, 56460544]

約数ペア:

[(1, 56460544), (2, 28230272), (4, 14115136), (7, 8065792), (8, 7057568), (14, 4032896), (16, 3528784), (28, 2016448), (32, 1764392), (49, 1152256), (56, 1008224), (64, 882196), (98, 576128), (112, 504112), (128, 441098), (196, 288064), (224, 252056), (256, 220549), (343, 164608), (392, 144032), (448, 126028), (643, 87808), (686, 82304), (784, 72016), (896, 63014), (1286, 43904), (1372, 41152), (1568, 36008), (1792, 31507), (2572, 21952), (2744, 20576), (3136, 18004), (4501, 12544), (5144, 10976), (5488, 10288), (6272, 9002)]