49661972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2309}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 91845600

約数和(自身を除く): 42183628

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 2309, 4618, 5377, 9236, 10754, 21508, 43871, 87742, 175484, 653447, 1306894, 2613788, 12415493, 24830986, 49661972]

約数ペア:

[(1, 49661972), (2, 24830986), (4, 12415493), (19, 2613788), (38, 1306894), (76, 653447), (283, 175484), (566, 87742), (1132, 43871), (2309, 21508), (4618, 10754), (5377, 9236)]