51510580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234139}}^1$

素因数の和:234159

約数の個数: 24

約数和(自身を含む): 118006560

約数和(自身を除く): 66495980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234139, 468278, 936556, 1170695, 2341390, 2575529, 4682780, 5151058, 10302116, 12877645, 25755290, 51510580]

約数ペア:

[(1, 51510580), (2, 25755290), (4, 12877645), (5, 10302116), (10, 5151058), (11, 4682780), (20, 2575529), (22, 2341390), (44, 1170695), (55, 936556), (110, 468278), (220, 234139)]