49450653

素因数分解:

$3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 84739200

約数和(自身を除く): 35288547

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 193, 249, 343, 441, 579, 581, 747, 1029, 1351, 1737, 1743, 3087, 4053, 4067, 5229, 9457, 12159, 12201, 16019, 28371, 28469, 36603, 48057, 66199, 85113, 85407, 112133, 144171, 198597, 256221, 336399, 595791, 784931, 1009197, 2354793, 5494517, 7064379, 16483551, 49450653]

約数ペア:

[(1, 49450653), (3, 16483551), (7, 7064379), (9, 5494517), (21, 2354793), (49, 1009197), (63, 784931), (83, 595791), (147, 336399), (193, 256221), (249, 198597), (343, 144171), (441, 112133), (579, 85407), (581, 85113), (747, 66199), (1029, 48057), (1351, 36603), (1737, 28469), (1743, 28371), (3087, 16019), (4053, 12201), (4067, 12159), (5229, 9457)]