53808636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{640579}}^1$

素因数の和:640593

約数の個数: 24

約数和(自身を含む): 143489920

約数和(自身を除く): 89681284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 640579, 1281158, 1921737, 2562316, 3843474, 4484053, 7686948, 8968106, 13452159, 17936212, 26904318, 53808636]

約数ペア:

[(1, 53808636), (2, 26904318), (3, 17936212), (4, 13452159), (6, 8968106), (7, 7686948), (12, 4484053), (14, 3843474), (21, 2562316), (28, 1921737), (42, 1281158), (84, 640579)]