49510220

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4397}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 104179824

約数和(自身を除く): 54669604

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 4397, 5630, 8794, 11260, 17588, 21985, 43970, 87940, 2475511, 4951022, 9902044, 12377555, 24755110, 49510220]

約数ペア:

[(1, 49510220), (2, 24755110), (4, 12377555), (5, 9902044), (10, 4951022), (20, 2475511), (563, 87940), (1126, 43970), (2252, 21985), (2815, 17588), (4397, 11260), (5630, 8794)]