50388219

素因数分解:

$3^2\times 7^2\times {\mathrm{114259}}^1$

素因数の和:114279

約数の個数: 18

約数和(自身を含む): 84666660

約数和(自身を除く): 34278441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 114259, 342777, 799813, 1028331, 2399439, 5598691, 7198317, 16796073, 50388219]

約数ペア:

[(1, 50388219), (3, 16796073), (7, 7198317), (9, 5598691), (21, 2399439), (49, 1028331), (63, 799813), (147, 342777), (441, 114259)]