27886850

素因数分解:

$2^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{1259}}^1$

素因数の和:1714

約数の個数: 24

約数和(自身を含む): 52027920

約数和(自身を除く): 24141070

約数列:

[1, 2, 5, 10, 25, 50, 443, 886, 1259, 2215, 2518, 4430, 6295, 11075, 12590, 22150, 31475, 62950, 557737, 1115474, 2788685, 5577370, 13943425, 27886850]

約数ペア:

[(1, 27886850), (2, 13943425), (5, 5577370), (10, 2788685), (25, 1115474), (50, 557737), (443, 62950), (886, 31475), (1259, 22150), (2215, 12590), (2518, 11075), (4430, 6295)]