47444841

素因数分解:

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

素因数の和:123

約数の個数: 48

約数和(自身を含む): 77360400

約数和(自身を除く): 29915559

約数列:

[1, 3, 9, 17, 29, 37, 51, 87, 111, 153, 261, 289, 333, 493, 629, 867, 1073, 1479, 1887, 2601, 3219, 4437, 4913, 5661, 8381, 9657, 10693, 14739, 18241, 25143, 32079, 44217, 54723, 75429, 96237, 142477, 164169, 181781, 310097, 427431, 545343, 930291, 1282293, 1636029, 2790873, 5271649, 15814947, 47444841]

約数ペア:

[(1, 47444841), (3, 15814947), (9, 5271649), (17, 2790873), (29, 1636029), (37, 1282293), (51, 930291), (87, 545343), (111, 427431), (153, 310097), (261, 181781), (289, 164169), (333, 142477), (493, 96237), (629, 75429), (867, 54723), (1073, 44217), (1479, 32079), (1887, 25143), (2601, 18241), (3219, 14739), (4437, 10693), (4913, 9657), (5661, 8381)]