47980948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 87151680

約数和(自身を除く): 39170732

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 3929, 6106, 7858, 12212, 15716, 168947, 278959, 337894, 557918, 675788, 1115836, 11995237, 23990474, 47980948]

約数ペア:

[(1, 47980948), (2, 23990474), (4, 11995237), (43, 1115836), (71, 675788), (86, 557918), (142, 337894), (172, 278959), (284, 168947), (3053, 15716), (3929, 12212), (6106, 7858)]