49989964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{176021}}^1$

素因数の和:176096

約数の個数: 12

約数和(自身を含む): 88715088

約数和(自身を除く): 38725124

約数列:

[1, 2, 4, 71, 142, 284, 176021, 352042, 704084, 12497491, 24994982, 49989964]

約数ペア:

[(1, 49989964), (2, 24994982), (4, 12497491), (71, 704084), (142, 352042), (284, 176021)]