51880612

素因数分解:

$2^2\times 7^2\times {\mathrm{264697}}^1$

素因数の和:264715

約数の個数: 18

約数和(自身を含む): 105614502

約数和(自身を除く): 53733890

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 264697, 529394, 1058788, 1852879, 3705758, 7411516, 12970153, 25940306, 51880612]

約数ペア:

[(1, 51880612), (2, 25940306), (4, 12970153), (7, 7411516), (14, 3705758), (28, 1852879), (49, 1058788), (98, 529394), (196, 264697)]