51728194

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{9749}}^1$

素因数の和:10137

約数の個数: 16

約数和(自身を含む): 88920000

約数和(自身を除く): 37191806

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 9749, 19498, 68243, 136486, 3694871, 7389742, 25864097, 51728194]

約数ペア:

[(1, 51728194), (2, 25864097), (7, 7389742), (14, 3694871), (379, 136486), (758, 68243), (2653, 19498), (5306, 9749)]