55366540

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3121}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 116438112

約数和(自身を除く): 61071572

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3121, 3548, 4435, 6242, 8870, 12484, 15605, 17740, 31210, 62420, 2768327, 5536654, 11073308, 13841635, 27683270, 55366540]

約数ペア:

[(1, 55366540), (2, 27683270), (4, 13841635), (5, 11073308), (10, 5536654), (20, 2768327), (887, 62420), (1774, 31210), (3121, 17740), (3548, 15605), (4435, 12484), (6242, 8870)]