54500140

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9629}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 114866640

約数和(自身を除く): 60366500

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 9629, 19258, 38516, 48145, 96290, 192580, 2725007, 5450014, 10900028, 13625035, 27250070, 54500140]

約数ペア:

[(1, 54500140), (2, 27250070), (4, 13625035), (5, 10900028), (10, 5450014), (20, 2725007), (283, 192580), (566, 96290), (1132, 48145), (1415, 38516), (2830, 19258), (5660, 9629)]