47845054

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 73063296

約数和(自身を除く): 25218242

約数列:

[1, 2, 71, 142, 347, 694, 971, 1942, 24637, 49274, 68941, 137882, 336937, 673874, 23922527, 47845054]

約数ペア:

[(1, 47845054), (2, 23922527), (71, 673874), (142, 336937), (347, 137882), (694, 68941), (971, 49274), (1942, 24637)]