51693985

素因数分解:

$5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2297}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 71035776

約数和(自身を除く): 19341791

約数列:

[1, 5, 7, 35, 643, 2297, 3215, 4501, 11485, 16079, 22505, 80395, 1476971, 7384855, 10338797, 51693985]

約数ペア:

[(1, 51693985), (5, 10338797), (7, 7384855), (35, 1476971), (643, 80395), (2297, 22505), (3215, 16079), (4501, 11485)]