51316948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39719}}^1$

素因数の和:39759

約数の個数: 24

約数和(自身を含む): 100094400

約数和(自身を除く): 48777452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 39719, 79438, 158876, 675223, 754661, 1350446, 1509322, 2700892, 3018644, 12829237, 25658474, 51316948]

約数ペア:

[(1, 51316948), (2, 25658474), (4, 12829237), (17, 3018644), (19, 2700892), (34, 1509322), (38, 1350446), (68, 754661), (76, 675223), (323, 158876), (646, 79438), (1292, 39719)]