50389101

素因数分解:

$3^3\times 7^3\times {\mathrm{5441}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 87072000

約数和(自身を除く): 36682899

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 5441, 9261, 16323, 38087, 48969, 114261, 146907, 266609, 342783, 799827, 1028349, 1866263, 2399481, 5598789, 7198443, 16796367, 50389101]

約数ペア:

[(1, 50389101), (3, 16796367), (7, 7198443), (9, 5598789), (21, 2399481), (27, 1866263), (49, 1028349), (63, 799827), (147, 342783), (189, 266609), (343, 146907), (441, 114261), (1029, 48969), (1323, 38087), (3087, 16323), (5441, 9261)]