56820010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{437077}}^1$

素因数の和:437097

約数の個数: 16

約数和(自身を含む): 110143656

約数和(自身を除く): 53323646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 437077, 874154, 2185385, 4370770, 5682001, 11364002, 28410005, 56820010]

約数ペア:

[(1, 56820010), (2, 28410005), (5, 11364002), (10, 5682001), (13, 4370770), (26, 2185385), (65, 874154), (130, 437077)]