52806215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 81996096

約数和(自身を除く): 29189881

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 121, 185, 259, 337, 385, 407, 605, 847, 1295, 1685, 2035, 2359, 2849, 3707, 4235, 4477, 11795, 12469, 14245, 18535, 22385, 25949, 31339, 40777, 62345, 87283, 129745, 137159, 156695, 203885, 285439, 436415, 685795, 960113, 1427195, 1508749, 4800565, 7543745, 10561243, 52806215]

約数ペア:

[(1, 52806215), (5, 10561243), (7, 7543745), (11, 4800565), (35, 1508749), (37, 1427195), (55, 960113), (77, 685795), (121, 436415), (185, 285439), (259, 203885), (337, 156695), (385, 137159), (407, 129745), (605, 87283), (847, 62345), (1295, 40777), (1685, 31339), (2035, 25949), (2359, 22385), (2849, 18535), (3707, 14245), (4235, 12469), (4477, 11795)]