54742780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{58237}}^1$

素因数の和:58293

約数の個数: 24

約数和(自身を含む): 117407808

約数和(自身を除く): 62665028

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 58237, 116474, 232948, 291185, 582370, 1164740, 2737139, 5474278, 10948556, 13685695, 27371390, 54742780]

約数ペア:

[(1, 54742780), (2, 27371390), (4, 13685695), (5, 10948556), (10, 5474278), (20, 2737139), (47, 1164740), (94, 582370), (188, 291185), (235, 232948), (470, 116474), (940, 58237)]