49979949

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{3391}}^1$

素因数の和:3445

約数の個数: 16

約数和(自身を含む): 70824960

約数和(自身を除く): 20845011

約数列:

[1, 3, 17, 51, 289, 867, 3391, 4913, 10173, 14739, 57647, 172941, 979999, 2939997, 16659983, 49979949]

約数ペア:

[(1, 49979949), (3, 16659983), (17, 2939997), (51, 979999), (289, 172941), (867, 57647), (3391, 14739), (4913, 10173)]