47747940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{795799}}^1$

素因数の和:795811

約数の個数: 24

約数和(自身を含む): 133694400

約数和(自身を除く): 85946460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 795799, 1591598, 2387397, 3183196, 3978995, 4774794, 7957990, 9549588, 11936985, 15915980, 23873970, 47747940]

約数ペア:

[(1, 47747940), (2, 23873970), (3, 15915980), (4, 11936985), (5, 9549588), (6, 7957990), (10, 4774794), (12, 3978995), (15, 3183196), (20, 2387397), (30, 1591598), (60, 795799)]