47888278

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 73204560

約数和(自身を除く): 25316282

約数列:

[1, 2, 107, 109, 214, 218, 2053, 4106, 11663, 23326, 219671, 223777, 439342, 447554, 23944139, 47888278]

約数ペア:

[(1, 47888278), (2, 23944139), (107, 447554), (109, 439342), (214, 223777), (218, 219671), (2053, 23326), (4106, 11663)]