66626450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{121139}}^1$

素因数の和:121162

約数の個数: 24

約数和(自身を含む): 135192240

約数和(自身を除く): 68565790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 121139, 242278, 605695, 1211390, 1332529, 2665058, 3028475, 6056950, 6662645, 13325290, 33313225, 66626450]

約数ペア:

[(1, 66626450), (2, 33313225), (5, 13325290), (10, 6662645), (11, 6056950), (22, 3028475), (25, 2665058), (50, 1332529), (55, 1211390), (110, 605695), (275, 242278), (550, 121139)]