51964254

素因数分解:

$2^1\times 3^4\times {\mathrm{320767}}^1$

素因数の和:320781

約数の個数: 20

約数和(自身を含む): 116438784

約数和(自身を除く): 64474530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 320767, 641534, 962301, 1924602, 2886903, 5773806, 8660709, 17321418, 25982127, 51964254]

約数ペア:

[(1, 51964254), (2, 25982127), (3, 17321418), (6, 8660709), (9, 5773806), (18, 2886903), (27, 1924602), (54, 962301), (81, 641534), (162, 320767)]