51720592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41981}}^1$

素因数の和:42007

約数の個数: 40

約数和(自身を含む): 124938432

約数和(自身を除く): 73217840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 41981, 83962, 167924, 293867, 335848, 461791, 587734, 671696, 923582, 1175468, 1847164, 2350936, 3232537, 3694328, 4701872, 6465074, 7388656, 12930148, 25860296, 51720592]

約数ペア:

[(1, 51720592), (2, 25860296), (4, 12930148), (7, 7388656), (8, 6465074), (11, 4701872), (14, 3694328), (16, 3232537), (22, 2350936), (28, 1847164), (44, 1175468), (56, 923582), (77, 671696), (88, 587734), (112, 461791), (154, 335848), (176, 293867), (308, 167924), (616, 83962), (1232, 41981)]