54052047

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 54

約数和(自身を含む): 96086952

約数和(自身を除く): 42034905

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 73, 147, 161, 207, 219, 441, 483, 511, 657, 1127, 1449, 1533, 1679, 3381, 3577, 4599, 5037, 5329, 10143, 10731, 11753, 15111, 15987, 32193, 35259, 37303, 47961, 82271, 105777, 111909, 122567, 246813, 261121, 335727, 367701, 740439, 783363, 857969, 1103103, 2350089, 2573907, 6005783, 7721721, 18017349, 54052047]

約数ペア:

[(1, 54052047), (3, 18017349), (7, 7721721), (9, 6005783), (21, 2573907), (23, 2350089), (49, 1103103), (63, 857969), (69, 783363), (73, 740439), (147, 367701), (161, 335727), (207, 261121), (219, 246813), (441, 122567), (483, 111909), (511, 105777), (657, 82271), (1127, 47961), (1449, 37303), (1533, 35259), (1679, 32193), (3381, 15987), (3577, 15111), (4599, 11753), (5037, 10731), (5329, 10143)]