49978998

素因数分解:

$2^1\times 3^3\times {\mathrm{463}}^1\times {\mathrm{1999}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 111360000

約数和(自身を除く): 61381002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 463, 926, 1389, 1999, 2778, 3998, 4167, 5997, 8334, 11994, 12501, 17991, 25002, 35982, 53973, 107946, 925537, 1851074, 2776611, 5553222, 8329833, 16659666, 24989499, 49978998]

約数ペア:

[(1, 49978998), (2, 24989499), (3, 16659666), (6, 8329833), (9, 5553222), (18, 2776611), (27, 1851074), (54, 925537), (463, 107946), (926, 53973), (1389, 35982), (1999, 25002), (2778, 17991), (3998, 12501), (4167, 11994), (5997, 8334)]