51551950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21937}}^1$

素因数の和:21996

約数の個数: 24

約数和(自身を含む): 97931232

約数和(自身を除く): 46379282

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 21937, 43874, 109685, 219370, 548425, 1031039, 1096850, 2062078, 5155195, 10310390, 25775975, 51551950]

約数ペア:

[(1, 51551950), (2, 25775975), (5, 10310390), (10, 5155195), (25, 2062078), (47, 1096850), (50, 1031039), (94, 548425), (235, 219370), (470, 109685), (1175, 43874), (2350, 21937)]