56167990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{15559}}^1$

素因数の和:15604

約数の個数: 24

約数和(自身を含む): 106710480

約数和(自身を除く): 50542490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 15559, 31118, 77795, 155590, 295621, 591242, 1478105, 2956210, 5616799, 11233598, 28083995, 56167990]

約数ペア:

[(1, 56167990), (2, 28083995), (5, 11233598), (10, 5616799), (19, 2956210), (38, 1478105), (95, 591242), (190, 295621), (361, 155590), (722, 77795), (1805, 31118), (3610, 15559)]