52524423

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 96238800

約数和(自身を除く): 43714377

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 49, 63, 87, 111, 147, 189, 203, 259, 261, 333, 441, 609, 777, 783, 999, 1073, 1323, 1369, 1421, 1813, 1827, 2331, 3219, 4107, 4263, 5439, 5481, 6993, 7511, 9583, 9657, 12321, 12789, 16317, 22533, 28749, 28971, 36963, 38367, 39701, 48951, 52577, 67081, 67599, 86247, 119103, 157731, 201243, 202797, 258741, 277907, 357309, 473193, 603729, 833721, 1071927, 1419579, 1811187, 1945349, 2501163, 5836047, 7503489, 17508141, 52524423]

約数ペア:

[(1, 52524423), (3, 17508141), (7, 7503489), (9, 5836047), (21, 2501163), (27, 1945349), (29, 1811187), (37, 1419579), (49, 1071927), (63, 833721), (87, 603729), (111, 473193), (147, 357309), (189, 277907), (203, 258741), (259, 202797), (261, 201243), (333, 157731), (441, 119103), (609, 86247), (777, 67599), (783, 67081), (999, 52577), (1073, 48951), (1323, 39701), (1369, 38367), (1421, 36963), (1813, 28971), (1827, 28749), (2331, 22533), (3219, 16317), (4107, 12789), (4263, 12321), (5439, 9657), (5481, 9583), (6993, 7511)]