52485543

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 38752857

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 71, 99, 131, 171, 209, 213, 297, 393, 513, 627, 639, 781, 1179, 1349, 1441, 1881, 1917, 2343, 2489, 3537, 4047, 4323, 5643, 7029, 7467, 9301, 12141, 12969, 14839, 21087, 22401, 27379, 27903, 36423, 38907, 44517, 67203, 82137, 83709, 102311, 133551, 176719, 246411, 251127, 306933, 400653, 530157, 739233, 920799, 1590471, 1943909, 2762397, 4771413, 5831727, 17495181, 52485543]

約数ペア:

[(1, 52485543), (3, 17495181), (9, 5831727), (11, 4771413), (19, 2762397), (27, 1943909), (33, 1590471), (57, 920799), (71, 739233), (99, 530157), (131, 400653), (171, 306933), (209, 251127), (213, 246411), (297, 176719), (393, 133551), (513, 102311), (627, 83709), (639, 82137), (781, 67203), (1179, 44517), (1349, 38907), (1441, 36423), (1881, 27903), (1917, 27379), (2343, 22401), (2489, 21087), (3537, 14839), (4047, 12969), (4323, 12141), (5643, 9301), (7029, 7467)]