56021540

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{6469}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 117935160

約数和(自身を除く): 61913620

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 6469, 8660, 12938, 25876, 32345, 64690, 129380, 2801077, 5602154, 11204308, 14005385, 28010770, 56021540]

約数ペア:

[(1, 56021540), (2, 28010770), (4, 14005385), (5, 11204308), (10, 5602154), (20, 2801077), (433, 129380), (866, 64690), (1732, 32345), (2165, 25876), (4330, 12938), (6469, 8660)]