5649550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 24

約数和(自身を含む): 10619856

約数和(自身を除く): 4970306

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 1097, 2194, 2575, 5150, 5485, 10970, 27425, 54850, 112991, 225982, 564955, 1129910, 2824775, 5649550]

約数ペア:

[(1, 5649550), (2, 2824775), (5, 1129910), (10, 564955), (25, 225982), (50, 112991), (103, 54850), (206, 27425), (515, 10970), (1030, 5485), (1097, 5150), (2194, 2575)]