54375986

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 105544620

約数和(自身を除く): 51168634

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 53, 58, 98, 106, 133, 203, 266, 361, 371, 406, 551, 722, 742, 931, 1007, 1102, 1421, 1537, 1862, 2014, 2527, 2597, 2842, 3074, 3857, 5054, 5194, 7049, 7714, 10469, 10759, 14098, 17689, 19133, 20938, 21518, 26999, 29203, 35378, 38266, 49343, 53998, 58406, 73283, 75313, 98686, 133931, 146566, 150626, 204421, 267862, 408842, 512981, 554857, 937517, 1025962, 1109714, 1430947, 1875034, 2861894, 3883999, 7767998, 27187993, 54375986]

約数ペア:

[(1, 54375986), (2, 27187993), (7, 7767998), (14, 3883999), (19, 2861894), (29, 1875034), (38, 1430947), (49, 1109714), (53, 1025962), (58, 937517), (98, 554857), (106, 512981), (133, 408842), (203, 267862), (266, 204421), (361, 150626), (371, 146566), (406, 133931), (551, 98686), (722, 75313), (742, 73283), (931, 58406), (1007, 53998), (1102, 49343), (1421, 38266), (1537, 35378), (1862, 29203), (2014, 26999), (2527, 21518), (2597, 20938), (2842, 19133), (3074, 17689), (3857, 14098), (5054, 10759), (5194, 10469), (7049, 7714)]