50106380

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18287}}^1$

素因数の和:18433

約数の個数: 24

約数和(自身を含む): 105997248

約数和(自身を除く): 55890868

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 18287, 36574, 73148, 91435, 182870, 365740, 2505319, 5010638, 10021276, 12526595, 25053190, 50106380]

約数ペア:

[(1, 50106380), (2, 25053190), (4, 12526595), (5, 10021276), (10, 5010638), (20, 2505319), (137, 365740), (274, 182870), (548, 91435), (685, 73148), (1370, 36574), (2740, 18287)]