42540850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77347}}^1$

素因数の和:77370

約数の個数: 24

約数和(自身を含む): 86320368

約数和(自身を除く): 43779518

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 77347, 154694, 386735, 773470, 850817, 1701634, 1933675, 3867350, 4254085, 8508170, 21270425, 42540850]

約数ペア:

[(1, 42540850), (2, 21270425), (5, 8508170), (10, 4254085), (11, 3867350), (22, 1933675), (25, 1701634), (50, 850817), (55, 773470), (110, 386735), (275, 154694), (550, 77347)]