28550150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{12149}}^1$

素因数の和:12208

約数の個数: 24

約数和(自身を含む): 54237600

約数和(自身を除く): 25687450

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 12149, 24298, 60745, 121490, 303725, 571003, 607450, 1142006, 2855015, 5710030, 14275075, 28550150]

約数ペア:

[(1, 28550150), (2, 14275075), (5, 5710030), (10, 2855015), (25, 1142006), (47, 607450), (50, 571003), (94, 303725), (235, 121490), (470, 60745), (1175, 24298), (2350, 12149)]