55961180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254369}}^1$

素因数の和:254389

約数の個数: 24

約数和(自身を含む): 128202480

約数和(自身を除く): 72241300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 254369, 508738, 1017476, 1271845, 2543690, 2798059, 5087380, 5596118, 11192236, 13990295, 27980590, 55961180]

約数ペア:

[(1, 55961180), (2, 27980590), (4, 13990295), (5, 11192236), (10, 5596118), (11, 5087380), (20, 2798059), (22, 2543690), (44, 1271845), (55, 1017476), (110, 508738), (220, 254369)]