53830539

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 94009344

約数和(自身を除く): 40178805

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 93, 129, 217, 279, 301, 387, 641, 651, 903, 1333, 1923, 1953, 2709, 3999, 4487, 5769, 9331, 11997, 13461, 19871, 27563, 27993, 40383, 59613, 82689, 83979, 139097, 178839, 192941, 248067, 417291, 578823, 854453, 1251873, 1736469, 2563359, 5981171, 7690077, 17943513, 53830539]

約数ペア:

[(1, 53830539), (3, 17943513), (7, 7690077), (9, 5981171), (21, 2563359), (31, 1736469), (43, 1251873), (63, 854453), (93, 578823), (129, 417291), (217, 248067), (279, 192941), (301, 178839), (387, 139097), (641, 83979), (651, 82689), (903, 59613), (1333, 40383), (1923, 27993), (1953, 27563), (2709, 19871), (3999, 13461), (4487, 11997), (5769, 9331)]