50393168

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 127224000

約数和(自身を除く): 76830832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 199, 238, 266, 272, 304, 323, 392, 398, 476, 532, 646, 784, 796, 833, 931, 952, 1064, 1292, 1393, 1592, 1666, 1862, 1904, 2128, 2261, 2584, 2786, 3184, 3332, 3383, 3724, 3781, 4522, 5168, 5572, 6664, 6766, 7448, 7562, 9044, 9751, 11144, 13328, 13532, 14896, 15124, 15827, 18088, 19502, 22288, 23681, 26467, 27064, 30248, 31654, 36176, 39004, 47362, 52934, 54128, 60496, 63308, 64277, 78008, 94724, 105868, 126616, 128554, 156016, 165767, 185269, 189448, 211736, 253232, 257108, 331534, 370538, 378896, 423472, 449939, 514216, 663068, 741076, 899878, 1028432, 1326136, 1482152, 1799756, 2652272, 2964304, 3149573, 3599512, 6299146, 7199024, 12598292, 25196584, 50393168]

約数ペア:

[(1, 50393168), (2, 25196584), (4, 12598292), (7, 7199024), (8, 6299146), (14, 3599512), (16, 3149573), (17, 2964304), (19, 2652272), (28, 1799756), (34, 1482152), (38, 1326136), (49, 1028432), (56, 899878), (68, 741076), (76, 663068), (98, 514216), (112, 449939), (119, 423472), (133, 378896), (136, 370538), (152, 331534), (196, 257108), (199, 253232), (238, 211736), (266, 189448), (272, 185269), (304, 165767), (323, 156016), (392, 128554), (398, 126616), (476, 105868), (532, 94724), (646, 78008), (784, 64277), (796, 63308), (833, 60496), (931, 54128), (952, 52934), (1064, 47362), (1292, 39004), (1393, 36176), (1592, 31654), (1666, 30248), (1862, 27064), (1904, 26467), (2128, 23681), (2261, 22288), (2584, 19502), (2786, 18088), (3184, 15827), (3332, 15124), (3383, 14896), (3724, 13532), (3781, 13328), (4522, 11144), (5168, 9751), (5572, 9044), (6664, 7562), (6766, 7448)]