51252795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 99021312

約数和(自身を除く): 47768517

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2203, 2585, 4653, 6609, 7755, 11015, 19827, 23265, 24233, 33045, 72699, 99135, 103541, 121165, 218097, 310623, 363495, 517705, 931869, 1090485, 1138951, 1553115, 3416853, 4659345, 5694755, 10250559, 17084265, 51252795]

約数ペア:

[(1, 51252795), (3, 17084265), (5, 10250559), (9, 5694755), (11, 4659345), (15, 3416853), (33, 1553115), (45, 1138951), (47, 1090485), (55, 931869), (99, 517705), (141, 363495), (165, 310623), (235, 218097), (423, 121165), (495, 103541), (517, 99135), (705, 72699), (1551, 33045), (2115, 24233), (2203, 23265), (2585, 19827), (4653, 11015), (6609, 7755)]