51103664624

素因数分解:

$2^4\times {\mathrm{12763}}^1\times {\mathrm{250253}}^1$

素因数の和:263024

約数の個数: 20

約数和(自身を含む): 99021503736

約数和(自身を除く): 47917839112

約数列:

[1, 2, 4, 8, 16, 12763, 25526, 51052, 102104, 204208, 250253, 500506, 1001012, 2002024, 4004048, 3193979039, 6387958078, 12775916156, 25551832312, 51103664624]

約数ペア:

[(1, 51103664624), (2, 25551832312), (4, 12775916156), (8, 6387958078), (16, 3193979039), (12763, 4004048), (25526, 2002024), (51052, 1001012), (102104, 500506), (204208, 250253)]