55030250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20039

約数の個数: 32

約数和(自身を含む): 112387392

約数和(自身を除く): 57357142

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 20011, 40022, 100055, 200110, 220121, 440242, 500275, 1000550, 1100605, 2201210, 2501375, 5002750, 5503025, 11006050, 27515125, 55030250]

約数ペア:

[(1, 55030250), (2, 27515125), (5, 11006050), (10, 5503025), (11, 5002750), (22, 2501375), (25, 2201210), (50, 1100605), (55, 1000550), (110, 500275), (125, 440242), (250, 220121), (275, 200110), (550, 100055), (1375, 40022), (2750, 20011)]