49486563

素因数分解:

$3^2\times 7^1\times {\mathrm{785501}}^1$

素因数の和:785514

約数の個数: 12

約数和(自身を含む): 81692208

約数和(自身を除く): 32205645

約数列:

[1, 3, 7, 9, 21, 63, 785501, 2356503, 5498507, 7069509, 16495521, 49486563]

約数ペア:

[(1, 49486563), (3, 16495521), (7, 7069509), (9, 5498507), (21, 2356503), (63, 785501)]