51820362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 123338592

約数和(自身を除く): 71518230

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 942, 1413, 1667, 1727, 2826, 3334, 3454, 5001, 5181, 10002, 10362, 15003, 15543, 18337, 30006, 31086, 36674, 55011, 110022, 165033, 261719, 330066, 523438, 785157, 1570314, 2355471, 2878909, 4710942, 5757818, 8636727, 17273454, 25910181, 51820362]

約数ペア:

[(1, 51820362), (2, 25910181), (3, 17273454), (6, 8636727), (9, 5757818), (11, 4710942), (18, 2878909), (22, 2355471), (33, 1570314), (66, 785157), (99, 523438), (157, 330066), (198, 261719), (314, 165033), (471, 110022), (942, 55011), (1413, 36674), (1667, 31086), (1727, 30006), (2826, 18337), (3334, 15543), (3454, 15003), (5001, 10362), (5181, 10002)]