52271820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290399}}^1$

素因数の和:290414

約数の個数: 36

約数和(自身を含む): 158558400

約数和(自身を除く): 106286580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290399, 580798, 871197, 1161596, 1451995, 1742394, 2613591, 2903990, 3484788, 4355985, 5227182, 5807980, 8711970, 10454364, 13067955, 17423940, 26135910, 52271820]

約数ペア:

[(1, 52271820), (2, 26135910), (3, 17423940), (4, 13067955), (5, 10454364), (6, 8711970), (9, 5807980), (10, 5227182), (12, 4355985), (15, 3484788), (18, 2903990), (20, 2613591), (30, 1742394), (36, 1451995), (45, 1161596), (60, 871197), (90, 580798), (180, 290399)]