55848639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 96696320

約数和(自身を除く): 40847681

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 341, 363, 651, 709, 847, 1023, 2127, 2387, 2541, 3751, 4963, 7161, 7799, 11253, 14889, 21979, 23397, 26257, 54593, 65937, 78771, 85789, 153853, 163779, 241769, 257367, 461559, 600523, 725307, 1692383, 1801569, 2659459, 5077149, 7978377, 18616213, 55848639]

約数ペア:

[(1, 55848639), (3, 18616213), (7, 7978377), (11, 5077149), (21, 2659459), (31, 1801569), (33, 1692383), (77, 725307), (93, 600523), (121, 461559), (217, 257367), (231, 241769), (341, 163779), (363, 153853), (651, 85789), (709, 78771), (847, 65937), (1023, 54593), (2127, 26257), (2387, 23397), (2541, 21979), (3751, 14889), (4963, 11253), (7161, 7799)]