51254802

素因数分解:

$2^1\times 3^3\times {\mathrm{487}}^1\times {\mathrm{1949}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 114192000

約数和(自身を除く): 62937198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 487, 974, 1461, 1949, 2922, 3898, 4383, 5847, 8766, 11694, 13149, 17541, 26298, 35082, 52623, 105246, 949163, 1898326, 2847489, 5694978, 8542467, 17084934, 25627401, 51254802]

約数ペア:

[(1, 51254802), (2, 25627401), (3, 17084934), (6, 8542467), (9, 5694978), (18, 2847489), (27, 1898326), (54, 949163), (487, 105246), (974, 52623), (1461, 35082), (1949, 26298), (2922, 17541), (3898, 13149), (4383, 11694), (5847, 8766)]