51473569

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 64502568

約数和(自身を除く): 13028999

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1013, 1037, 2989, 7091, 7259, 17221, 49637, 50813, 61793, 120547, 432551, 843829, 1050481, 3027857, 7353367, 51473569]

約数ペア:

[(1, 51473569), (7, 7353367), (17, 3027857), (49, 1050481), (61, 843829), (119, 432551), (427, 120547), (833, 61793), (1013, 50813), (1037, 49637), (2989, 17221), (7091, 7259)]