51471490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{735307}}^1$

素因数の和:735321

約数の個数: 16

約数和(自身を含む): 105884352

約数和(自身を除く): 54412862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 735307, 1470614, 3676535, 5147149, 7353070, 10294298, 25735745, 51471490]

約数ペア:

[(1, 51471490), (2, 25735745), (5, 10294298), (7, 7353070), (10, 5147149), (14, 3676535), (35, 1470614), (70, 735307)]