51162660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{284237}}^1$

素因数の和:284252

約数の個数: 36

約数和(自身を含む): 155193948

約数和(自身を除く): 104031288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 284237, 568474, 852711, 1136948, 1421185, 1705422, 2558133, 2842370, 3410844, 4263555, 5116266, 5684740, 8527110, 10232532, 12790665, 17054220, 25581330, 51162660]

約数ペア:

[(1, 51162660), (2, 25581330), (3, 17054220), (4, 12790665), (5, 10232532), (6, 8527110), (9, 5684740), (10, 5116266), (12, 4263555), (15, 3410844), (18, 2842370), (20, 2558133), (30, 1705422), (36, 1421185), (45, 1136948), (60, 852711), (90, 568474), (180, 284237)]