545408050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{991651}}^1$

素因数の和:991674

約数の個数: 24

約数和(自身を含む): 1106683632

約数和(自身を除く): 561275582

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 991651, 1983302, 4958255, 9916510, 10908161, 21816322, 24791275, 49582550, 54540805, 109081610, 272704025, 545408050]

約数ペア:

[(1, 545408050), (2, 272704025), (5, 109081610), (10, 54540805), (11, 49582550), (22, 24791275), (25, 21816322), (50, 10908161), (55, 9916510), (110, 4958255), (275, 1983302), (550, 991651)]