49089285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 105131520

約数和(自身を除く): 56042235

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 89, 103, 105, 119, 153, 255, 267, 309, 315, 357, 445, 515, 595, 623, 721, 765, 801, 927, 1071, 1335, 1513, 1545, 1751, 1785, 1869, 2163, 3115, 3605, 4005, 4539, 4635, 5253, 5355, 5607, 6489, 7565, 8755, 9167, 9345, 10591, 10815, 12257, 13617, 15759, 22695, 26265, 27501, 28035, 31773, 32445, 36771, 45835, 52955, 61285, 64169, 68085, 78795, 82503, 95319, 110313, 137505, 155839, 158865, 183855, 192507, 320845, 412515, 467517, 476595, 551565, 577521, 779195, 962535, 1090873, 1402551, 2337585, 2887605, 3272619, 5454365, 7012755, 9817857, 16363095, 49089285]

約数ペア:

[(1, 49089285), (3, 16363095), (5, 9817857), (7, 7012755), (9, 5454365), (15, 3272619), (17, 2887605), (21, 2337585), (35, 1402551), (45, 1090873), (51, 962535), (63, 779195), (85, 577521), (89, 551565), (103, 476595), (105, 467517), (119, 412515), (153, 320845), (255, 192507), (267, 183855), (309, 158865), (315, 155839), (357, 137505), (445, 110313), (515, 95319), (595, 82503), (623, 78795), (721, 68085), (765, 64169), (801, 61285), (927, 52955), (1071, 45835), (1335, 36771), (1513, 32445), (1545, 31773), (1751, 28035), (1785, 27501), (1869, 26265), (2163, 22695), (3115, 15759), (3605, 13617), (4005, 12257), (4539, 10815), (4635, 10591), (5253, 9345), (5355, 9167), (5607, 8755), (6489, 7565)]