51334255

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 21822353

約数列:

[1, 5, 7, 35, 41, 83, 205, 287, 415, 431, 581, 1435, 2155, 2905, 3017, 3403, 15085, 17015, 17671, 23821, 35773, 88355, 119105, 123697, 178865, 250411, 618485, 1252055, 1466693, 7333465, 10266851, 51334255]

約数ペア:

[(1, 51334255), (5, 10266851), (7, 7333465), (35, 1466693), (41, 1252055), (83, 618485), (205, 250411), (287, 178865), (415, 123697), (431, 119105), (581, 88355), (1435, 35773), (2155, 23821), (2905, 17671), (3017, 17015), (3403, 15085)]