50572180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18457}}^1$

素因数の和:18603

約数の個数: 24

約数和(自身を含む): 106982568

約数和(自身を除く): 56410388

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 18457, 36914, 73828, 92285, 184570, 369140, 2528609, 5057218, 10114436, 12643045, 25286090, 50572180]

約数ペア:

[(1, 50572180), (2, 25286090), (4, 12643045), (5, 10114436), (10, 5057218), (20, 2528609), (137, 369140), (274, 184570), (548, 92285), (685, 73828), (1370, 36914), (2740, 18457)]