47409660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263387}}^1$

素因数の和:263402

約数の個数: 36

約数和(自身を含む): 143809848

約数和(自身を除く): 96400188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263387, 526774, 790161, 1053548, 1316935, 1580322, 2370483, 2633870, 3160644, 3950805, 4740966, 5267740, 7901610, 9481932, 11852415, 15803220, 23704830, 47409660]

約数ペア:

[(1, 47409660), (2, 23704830), (3, 15803220), (4, 11852415), (5, 9481932), (6, 7901610), (9, 5267740), (10, 4740966), (12, 3950805), (15, 3160644), (18, 2633870), (20, 2370483), (30, 1580322), (36, 1316935), (45, 1053548), (60, 790161), (90, 526774), (180, 263387)]