50381478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{399853}}^1$

素因数の和:399868

約数の個数: 24

約数和(自身を含む): 124754448

約数和(自身を除く): 74372970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 399853, 799706, 1199559, 2399118, 2798971, 3598677, 5597942, 7197354, 8396913, 16793826, 25190739, 50381478]

約数ペア:

[(1, 50381478), (2, 25190739), (3, 16793826), (6, 8396913), (7, 7197354), (9, 5597942), (14, 3598677), (18, 2798971), (21, 2399118), (42, 1199559), (63, 799706), (126, 399853)]