53811828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{213539}}^1$

素因数の和:213556

約数の個数: 36

約数和(自身を含む): 155457120

約数和(自身を除く): 101645292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 213539, 427078, 640617, 854156, 1281234, 1494773, 1921851, 2562468, 2989546, 3843702, 4484319, 5979092, 7687404, 8968638, 13452957, 17937276, 26905914, 53811828]

約数ペア:

[(1, 53811828), (2, 26905914), (3, 17937276), (4, 13452957), (6, 8968638), (7, 7687404), (9, 5979092), (12, 4484319), (14, 3843702), (18, 2989546), (21, 2562468), (28, 1921851), (36, 1494773), (42, 1281234), (63, 854156), (84, 640617), (126, 427078), (252, 213539)]