51690010

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{3967}}^1$

素因数の和:5277

約数の個数: 16

約数和(自身を含む): 93136896

約数和(自身を除く): 41446886

約数列:

[1, 2, 5, 10, 1303, 2606, 3967, 6515, 7934, 13030, 19835, 39670, 5169001, 10338002, 25845005, 51690010]

約数ペア:

[(1, 51690010), (2, 25845005), (5, 10338002), (10, 5169001), (1303, 39670), (2606, 19835), (3967, 13030), (6515, 7934)]