55948580

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22027}}^1$

素因数の和:22163

約数の個数: 24

約数和(自身を含む): 118422528

約数和(自身を除く): 62473948

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 22027, 44054, 88108, 110135, 220270, 440540, 2797429, 5594858, 11189716, 13987145, 27974290, 55948580]

約数ペア:

[(1, 55948580), (2, 27974290), (4, 13987145), (5, 11189716), (10, 5594858), (20, 2797429), (127, 440540), (254, 220270), (508, 110135), (635, 88108), (1270, 44054), (2540, 22027)]