54945550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{99901}}^1$

素因数の和:99924

約数の個数: 24

約数和(自身を含む): 111490632

約数和(自身を除く): 56545082

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 99901, 199802, 499505, 999010, 1098911, 2197822, 2497525, 4995050, 5494555, 10989110, 27472775, 54945550]

約数ペア:

[(1, 54945550), (2, 27472775), (5, 10989110), (10, 5494555), (11, 4995050), (22, 2497525), (25, 2197822), (50, 1098911), (55, 999010), (110, 499505), (275, 199802), (550, 99901)]