56169990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{208037}}^1$

素因数の和:208053

約数の個数: 32

約数和(自身を含む): 149787360

約数和(自身を除く): 93617370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 208037, 416074, 624111, 1040185, 1248222, 1872333, 2080370, 3120555, 3744666, 5616999, 6241110, 9361665, 11233998, 18723330, 28084995, 56169990]

約数ペア:

[(1, 56169990), (2, 28084995), (3, 18723330), (5, 11233998), (6, 9361665), (9, 6241110), (10, 5616999), (15, 3744666), (18, 3120555), (27, 2080370), (30, 1872333), (45, 1248222), (54, 1040185), (90, 624111), (135, 416074), (270, 208037)]