55871940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{931199}}^1$

素因数の和:931211

約数の個数: 24

約数和(自身を含む): 156441600

約数和(自身を除く): 100569660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 931199, 1862398, 2793597, 3724796, 4655995, 5587194, 9311990, 11174388, 13967985, 18623980, 27935970, 55871940]

約数ペア:

[(1, 55871940), (2, 27935970), (3, 18623980), (4, 13967985), (5, 11174388), (6, 9311990), (10, 5587194), (12, 4655995), (15, 3724796), (20, 2793597), (30, 1862398), (60, 931199)]