51969010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{39671}}^1$

素因数の和:39809

約数の個数: 16

約数和(自身を含む): 94260672

約数和(自身を除く): 42291662

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 39671, 79342, 198355, 396710, 5196901, 10393802, 25984505, 51969010]

約数ペア:

[(1, 51969010), (2, 25984505), (5, 10393802), (10, 5196901), (131, 396710), (262, 198355), (655, 79342), (1310, 39671)]