49531905

素因数分解:

$3^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 90657792

約数和(自身を除く): 41125887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 127, 135, 243, 321, 381, 405, 535, 635, 729, 963, 1143, 1215, 1605, 1905, 2889, 3429, 3645, 4815, 5715, 8667, 10287, 13589, 14445, 17145, 26001, 30861, 40767, 43335, 51435, 67945, 78003, 92583, 122301, 130005, 154305, 203835, 366903, 390015, 462915, 611505, 1100709, 1834515, 3302127, 5503545, 9906381, 16510635, 49531905]

約数ペア:

[(1, 49531905), (3, 16510635), (5, 9906381), (9, 5503545), (15, 3302127), (27, 1834515), (45, 1100709), (81, 611505), (107, 462915), (127, 390015), (135, 366903), (243, 203835), (321, 154305), (381, 130005), (405, 122301), (535, 92583), (635, 78003), (729, 67945), (963, 51435), (1143, 43335), (1215, 40767), (1605, 30861), (1905, 26001), (2889, 17145), (3429, 14445), (3645, 13589), (4815, 10287), (5715, 8667)]