51704065

素因数分解:

$5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 72558720

約数和(自身を除く): 20854655

約数列:

[1, 5, 7, 35, 49, 239, 245, 883, 1195, 1673, 4415, 6181, 8365, 11711, 30905, 43267, 58555, 211037, 216335, 1055185, 1477259, 7386295, 10340813, 51704065]

約数ペア:

[(1, 51704065), (5, 10340813), (7, 7386295), (35, 1477259), (49, 1055185), (239, 216335), (245, 211037), (883, 58555), (1195, 43267), (1673, 30905), (4415, 11711), (6181, 8365)]