50790010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 93120192

約数和(自身を除く): 42330182

約数列:

[1, 2, 5, 10, 131, 137, 262, 274, 283, 566, 655, 685, 1310, 1370, 1415, 2830, 17947, 35894, 37073, 38771, 74146, 77542, 89735, 179470, 185365, 193855, 370730, 387710, 5079001, 10158002, 25395005, 50790010]

約数ペア:

[(1, 50790010), (2, 25395005), (5, 10158002), (10, 5079001), (131, 387710), (137, 370730), (262, 193855), (274, 185365), (283, 179470), (566, 89735), (655, 77542), (685, 74146), (1310, 38771), (1370, 37073), (1415, 35894), (2830, 17947)]