51849612

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2437}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 135162720

約数和(自身を除く): 83313108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 2437, 3546, 4874, 5319, 7092, 7311, 9748, 10638, 14622, 21276, 21933, 29244, 43866, 65799, 87732, 131598, 263196, 480089, 960178, 1440267, 1920356, 2880534, 4320801, 5761068, 8641602, 12962403, 17283204, 25924806, 51849612]

約数ペア:

[(1, 51849612), (2, 25924806), (3, 17283204), (4, 12962403), (6, 8641602), (9, 5761068), (12, 4320801), (18, 2880534), (27, 1920356), (36, 1440267), (54, 960178), (108, 480089), (197, 263196), (394, 131598), (591, 87732), (788, 65799), (1182, 43866), (1773, 29244), (2364, 21933), (2437, 21276), (3546, 14622), (4874, 10638), (5319, 9748), (7092, 7311)]