49492287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 33062913

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 149, 153, 167, 221, 447, 501, 663, 1341, 1503, 1937, 1989, 2171, 2533, 2839, 5811, 6513, 7599, 8517, 17433, 19539, 22797, 24883, 25551, 32929, 36907, 74649, 98787, 110721, 223947, 296361, 323479, 332163, 423011, 970437, 1269033, 2911311, 3807099, 5499143, 16497429, 49492287]

約数ペア:

[(1, 49492287), (3, 16497429), (9, 5499143), (13, 3807099), (17, 2911311), (39, 1269033), (51, 970437), (117, 423011), (149, 332163), (153, 323479), (167, 296361), (221, 223947), (447, 110721), (501, 98787), (663, 74649), (1341, 36907), (1503, 32929), (1937, 25551), (1989, 24883), (2171, 22797), (2533, 19539), (2839, 17433), (5811, 8517), (6513, 7599)]