54387256

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12613}}^1$

素因数の和:12644

約数の個数: 48

約数和(自身を含む): 129419640

約数和(自身を除く): 75032384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 12613, 25226, 50452, 88291, 100904, 138743, 176582, 277486, 353164, 554972, 618037, 706328, 971201, 1109944, 1236074, 1942402, 2472148, 3884804, 4944296, 6798407, 7769608, 13596814, 27193628, 54387256]

約数ペア:

[(1, 54387256), (2, 27193628), (4, 13596814), (7, 7769608), (8, 6798407), (11, 4944296), (14, 3884804), (22, 2472148), (28, 1942402), (44, 1236074), (49, 1109944), (56, 971201), (77, 706328), (88, 618037), (98, 554972), (154, 353164), (196, 277486), (308, 176582), (392, 138743), (539, 100904), (616, 88291), (1078, 50452), (2156, 25226), (4312, 12613)]