51863168

素因数分解:

$2^7\times 7^2\times {\mathrm{8269}}^1$

素因数の和:8297

約数の個数: 48

約数和(自身を含む): 120204450

約数和(自身を除く): 68341282

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 8269, 16538, 33076, 57883, 66152, 115766, 132304, 231532, 264608, 405181, 463064, 529216, 810362, 926128, 1058432, 1620724, 1852256, 3241448, 3704512, 6482896, 7409024, 12965792, 25931584, 51863168]

約数ペア:

[(1, 51863168), (2, 25931584), (4, 12965792), (7, 7409024), (8, 6482896), (14, 3704512), (16, 3241448), (28, 1852256), (32, 1620724), (49, 1058432), (56, 926128), (64, 810362), (98, 529216), (112, 463064), (128, 405181), (196, 264608), (224, 231532), (392, 132304), (448, 115766), (784, 66152), (896, 57883), (1568, 33076), (3136, 16538), (6272, 8269)]