49743207

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 33978393

約数列:

[1, 3, 9, 17, 27, 29, 37, 51, 87, 101, 111, 153, 261, 303, 333, 459, 493, 629, 783, 909, 999, 1073, 1479, 1717, 1887, 2727, 2929, 3219, 3737, 4437, 5151, 5661, 8787, 9657, 11211, 13311, 15453, 16983, 18241, 26361, 28971, 33633, 46359, 49793, 54723, 63529, 79083, 100899, 108373, 149379, 164169, 190587, 325119, 448137, 492507, 571761, 975357, 1344411, 1715283, 1842341, 2926071, 5527023, 16581069, 49743207]

約数ペア:

[(1, 49743207), (3, 16581069), (9, 5527023), (17, 2926071), (27, 1842341), (29, 1715283), (37, 1344411), (51, 975357), (87, 571761), (101, 492507), (111, 448137), (153, 325119), (261, 190587), (303, 164169), (333, 149379), (459, 108373), (493, 100899), (629, 79083), (783, 63529), (909, 54723), (999, 49793), (1073, 46359), (1479, 33633), (1717, 28971), (1887, 26361), (2727, 18241), (2929, 16983), (3219, 15453), (3737, 13311), (4437, 11211), (5151, 9657), (5661, 8787)]