54303788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 119341824

約数和(自身を除く): 65038036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1123, 1727, 2198, 2246, 3454, 4396, 4492, 6908, 7861, 12089, 12353, 15722, 24178, 24706, 31444, 48356, 49412, 86471, 172942, 176311, 345884, 352622, 705244, 1234177, 1939421, 2468354, 3878842, 4936708, 7757684, 13575947, 27151894, 54303788]

約数ペア:

[(1, 54303788), (2, 27151894), (4, 13575947), (7, 7757684), (11, 4936708), (14, 3878842), (22, 2468354), (28, 1939421), (44, 1234177), (77, 705244), (154, 352622), (157, 345884), (308, 176311), (314, 172942), (628, 86471), (1099, 49412), (1123, 48356), (1727, 31444), (2198, 24706), (2246, 24178), (3454, 15722), (4396, 12353), (4492, 12089), (6908, 7861)]