13556950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^2$

素因数の和:337

約数の個数: 36

約数和(自身を含む): 27684612

約数和(自身を除く): 14127662

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 785, 1570, 1727, 3454, 3925, 7850, 8635, 17270, 24649, 43175, 49298, 86350, 123245, 246490, 271139, 542278, 616225, 1232450, 1355695, 2711390, 6778475, 13556950]

約数ペア:

[(1, 13556950), (2, 6778475), (5, 2711390), (10, 1355695), (11, 1232450), (22, 616225), (25, 542278), (50, 271139), (55, 246490), (110, 123245), (157, 86350), (275, 49298), (314, 43175), (550, 24649), (785, 17270), (1570, 8635), (1727, 7850), (3454, 3925)]