51508548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1783

約数の個数: 120

約数和(自身を含む): 165822272

約数和(自身を除く): 114313724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 1747, 2106, 2268, 2457, 3276, 3494, 4212, 4914, 5241, 6988, 7371, 9828, 10482, 12229, 14742, 15723, 20964, 22711, 24458, 29484, 31446, 36687, 45422, 47169, 48916, 62892, 68133, 73374, 90844, 94338, 110061, 136266, 141507, 146748, 158977, 188676, 204399, 220122, 272532, 283014, 317954, 330183, 408798, 440244, 476931, 566028, 613197, 635908, 660366, 817596, 953862, 990549, 1226394, 1320732, 1430793, 1839591, 1907724, 1981098, 2452788, 2861586, 3679182, 3962196, 4292379, 5723172, 7358364, 8584758, 12877137, 17169516, 25754274, 51508548]

約数ペア:

[(1, 51508548), (2, 25754274), (3, 17169516), (4, 12877137), (6, 8584758), (7, 7358364), (9, 5723172), (12, 4292379), (13, 3962196), (14, 3679182), (18, 2861586), (21, 2452788), (26, 1981098), (27, 1907724), (28, 1839591), (36, 1430793), (39, 1320732), (42, 1226394), (52, 990549), (54, 953862), (63, 817596), (78, 660366), (81, 635908), (84, 613197), (91, 566028), (108, 476931), (117, 440244), (126, 408798), (156, 330183), (162, 317954), (182, 283014), (189, 272532), (234, 220122), (252, 204399), (273, 188676), (324, 158977), (351, 146748), (364, 141507), (378, 136266), (468, 110061), (546, 94338), (567, 90844), (702, 73374), (756, 68133), (819, 62892), (1053, 48916), (1092, 47169), (1134, 45422), (1404, 36687), (1638, 31446), (1747, 29484), (2106, 24458), (2268, 22711), (2457, 20964), (3276, 15723), (3494, 14742), (4212, 12229), (4914, 10482), (5241, 9828), (6988, 7371)]