13807750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5021}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 28203552

約数和(自身を除く): 14395802

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 5021, 10042, 25105, 50210, 55231, 110462, 125525, 251050, 276155, 552310, 627625, 1255250, 1380775, 2761550, 6903875, 13807750]

約数ペア:

[(1, 13807750), (2, 6903875), (5, 2761550), (10, 1380775), (11, 1255250), (22, 627625), (25, 552310), (50, 276155), (55, 251050), (110, 125525), (125, 110462), (250, 55231), (275, 50210), (550, 25105), (1375, 10042), (2750, 5021)]