55684503

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 103498560

約数和(自身を除く): 47814057

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 53, 63, 81, 109, 119, 153, 159, 189, 327, 357, 371, 459, 477, 567, 763, 901, 981, 1071, 1113, 1377, 1431, 1853, 2289, 2703, 2943, 3213, 3339, 4293, 5559, 5777, 6307, 6867, 8109, 8829, 9639, 10017, 12971, 16677, 17331, 18921, 20601, 24327, 30051, 38913, 40439, 50031, 51993, 56763, 61803, 72981, 98209, 116739, 121317, 150093, 155979, 170289, 294627, 350217, 363951, 467937, 510867, 687463, 883881, 1050651, 1091853, 2062389, 2651643, 3275559, 6187167, 7954929, 18561501, 55684503]

約数ペア:

[(1, 55684503), (3, 18561501), (7, 7954929), (9, 6187167), (17, 3275559), (21, 2651643), (27, 2062389), (51, 1091853), (53, 1050651), (63, 883881), (81, 687463), (109, 510867), (119, 467937), (153, 363951), (159, 350217), (189, 294627), (327, 170289), (357, 155979), (371, 150093), (459, 121317), (477, 116739), (567, 98209), (763, 72981), (901, 61803), (981, 56763), (1071, 51993), (1113, 50031), (1377, 40439), (1431, 38913), (1853, 30051), (2289, 24327), (2703, 20601), (2943, 18921), (3213, 17331), (3339, 16677), (4293, 12971), (5559, 10017), (5777, 9639), (6307, 8829), (6867, 8109)]