55741180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253369}}^1$

素因数の和:253389

約数の個数: 24

約数和(自身を含む): 127698480

約数和(自身を除く): 71957300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 253369, 506738, 1013476, 1266845, 2533690, 2787059, 5067380, 5574118, 11148236, 13935295, 27870590, 55741180]

約数ペア:

[(1, 55741180), (2, 27870590), (4, 13935295), (5, 11148236), (10, 5574118), (11, 5067380), (20, 2787059), (22, 2533690), (44, 1266845), (55, 1013476), (110, 506738), (220, 253369)]