51156519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1669}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 72384480

約数和(自身を除く): 21227961

約数列:

[1, 3, 17, 51, 601, 1669, 1803, 5007, 10217, 28373, 30651, 85119, 1003069, 3009207, 17052173, 51156519]

約数ペア:

[(1, 51156519), (3, 17052173), (17, 3009207), (51, 1003069), (601, 85119), (1669, 30651), (1803, 28373), (5007, 10217)]