51428202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1224481}}^1$

素因数の和:1224493

約数の個数: 16

約数和(自身を含む): 117550272

約数和(自身を除く): 66122070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1224481, 2448962, 3673443, 7346886, 8571367, 17142734, 25714101, 51428202]

約数ペア:

[(1, 51428202), (2, 25714101), (3, 17142734), (6, 8571367), (7, 7346886), (14, 3673443), (21, 2448962), (42, 1224481)]