51347344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 105850368

約数和(自身を除く): 54503024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 607, 622, 1214, 1244, 2428, 2488, 4856, 4976, 5287, 9712, 10319, 10574, 20638, 21148, 41276, 42296, 82552, 84592, 165104, 188777, 377554, 755108, 1510216, 3020432, 3209209, 6418418, 12836836, 25673672, 51347344]

約数ペア:

[(1, 51347344), (2, 25673672), (4, 12836836), (8, 6418418), (16, 3209209), (17, 3020432), (34, 1510216), (68, 755108), (136, 377554), (272, 188777), (311, 165104), (607, 84592), (622, 82552), (1214, 42296), (1244, 41276), (2428, 21148), (2488, 20638), (4856, 10574), (4976, 10319), (5287, 9712)]