50527980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{280711}}^1$

素因数の和:280726

約数の個数: 36

約数和(自身を含む): 153268752

約数和(自身を除く): 102740772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 280711, 561422, 842133, 1122844, 1403555, 1684266, 2526399, 2807110, 3368532, 4210665, 5052798, 5614220, 8421330, 10105596, 12631995, 16842660, 25263990, 50527980]

約数ペア:

[(1, 50527980), (2, 25263990), (3, 16842660), (4, 12631995), (5, 10105596), (6, 8421330), (9, 5614220), (10, 5052798), (12, 4210665), (15, 3368532), (18, 2807110), (20, 2526399), (30, 1684266), (36, 1403555), (45, 1122844), (60, 842133), (90, 561422), (180, 280711)]