52277687

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 68210688

約数和(自身を除く): 15933001

約数列:

[1, 7, 11, 31, 77, 121, 181, 217, 341, 847, 1267, 1331, 1991, 2387, 3751, 5611, 9317, 13937, 21901, 26257, 39277, 41261, 61721, 153307, 240911, 288827, 432047, 678931, 1686377, 4752517, 7468241, 52277687]

約数ペア:

[(1, 52277687), (7, 7468241), (11, 4752517), (31, 1686377), (77, 678931), (121, 432047), (181, 288827), (217, 240911), (341, 153307), (847, 61721), (1267, 41261), (1331, 39277), (1991, 26257), (2387, 21901), (3751, 13937), (5611, 9317)]