51479702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4999}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 81600000

約数和(自身を除く): 30120298

約数列:

[1, 2, 19, 38, 271, 542, 4999, 5149, 9998, 10298, 94981, 189962, 1354729, 2709458, 25739851, 51479702]

約数ペア:

[(1, 51479702), (2, 25739851), (19, 2709458), (38, 1354729), (271, 189962), (542, 94981), (4999, 10298), (5149, 9998)]