49061949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2399}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 69465600

約数和(自身を除く): 20403651

約数列:

[1, 3, 17, 51, 401, 1203, 2399, 6817, 7197, 20451, 40783, 122349, 961999, 2885997, 16353983, 49061949]

約数ペア:

[(1, 49061949), (3, 16353983), (17, 2885997), (51, 961999), (401, 122349), (1203, 40783), (2399, 20451), (6817, 7197)]