49226815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 72501120

約数和(自身を除く): 23274305

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 163, 187, 209, 289, 323, 815, 935, 1045, 1445, 1615, 1793, 2771, 3097, 3179, 3553, 5491, 8965, 13855, 15485, 15895, 17765, 27455, 30481, 34067, 47107, 52649, 60401, 152405, 170335, 235535, 263245, 302005, 518177, 579139, 895033, 2590885, 2895695, 4475165, 9845363, 49226815]

約数ペア:

[(1, 49226815), (5, 9845363), (11, 4475165), (17, 2895695), (19, 2590885), (55, 895033), (85, 579139), (95, 518177), (163, 302005), (187, 263245), (209, 235535), (289, 170335), (323, 152405), (815, 60401), (935, 52649), (1045, 47107), (1445, 34067), (1615, 30481), (1793, 27455), (2771, 17765), (3097, 15895), (3179, 15485), (3553, 13855), (5491, 8965)]