47449730

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10711}}^1$

素因数の和:11161

約数の個数: 16

約数和(自身を含む): 85610304

約数和(自身を除く): 38160574

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 10711, 21422, 53555, 107110, 4744973, 9489946, 23724865, 47449730]

約数ペア:

[(1, 47449730), (2, 23724865), (5, 9489946), (10, 4744973), (443, 107110), (886, 53555), (2215, 21422), (4430, 10711)]