50947113

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 93571200

約数和(自身を除く): 42624087

約数列:

[1, 3, 7, 17, 19, 21, 29, 37, 49, 51, 57, 87, 111, 119, 133, 147, 203, 259, 323, 357, 399, 493, 551, 609, 629, 703, 777, 833, 931, 969, 1073, 1421, 1479, 1653, 1813, 1887, 2109, 2261, 2499, 2793, 3219, 3451, 3857, 4263, 4403, 4921, 5439, 6783, 7511, 9367, 10353, 11571, 11951, 13209, 14763, 15827, 18241, 20387, 22533, 24157, 26999, 28101, 30821, 34447, 35853, 47481, 52577, 54723, 61161, 65569, 72471, 80997, 83657, 92463, 103341, 127687, 142709, 157731, 196707, 250971, 346579, 383061, 428127, 458983, 585599, 893809, 998963, 1039737, 1376949, 1756797, 2426053, 2681427, 2996889, 7278159, 16982371, 50947113]

約数ペア:

[(1, 50947113), (3, 16982371), (7, 7278159), (17, 2996889), (19, 2681427), (21, 2426053), (29, 1756797), (37, 1376949), (49, 1039737), (51, 998963), (57, 893809), (87, 585599), (111, 458983), (119, 428127), (133, 383061), (147, 346579), (203, 250971), (259, 196707), (323, 157731), (357, 142709), (399, 127687), (493, 103341), (551, 92463), (609, 83657), (629, 80997), (703, 72471), (777, 65569), (833, 61161), (931, 54723), (969, 52577), (1073, 47481), (1421, 35853), (1479, 34447), (1653, 30821), (1813, 28101), (1887, 26999), (2109, 24157), (2261, 22533), (2499, 20387), (2793, 18241), (3219, 15827), (3451, 14763), (3857, 13209), (4263, 11951), (4403, 11571), (4921, 10353), (5439, 9367), (6783, 7511)]