90310550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{164201}}^1$

素因数の和:164224

約数の個数: 24

約数和(自身を含む): 183249432

約数和(自身を除く): 92938882

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 164201, 328402, 821005, 1642010, 1806211, 3612422, 4105025, 8210050, 9031055, 18062110, 45155275, 90310550]

約数ペア:

[(1, 90310550), (2, 45155275), (5, 18062110), (10, 9031055), (11, 8210050), (22, 4105025), (25, 3612422), (50, 1806211), (55, 1642010), (110, 821005), (275, 328402), (550, 164201)]