55067820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1613}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 154556640

約数和(自身を除く): 99488820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1613, 1707, 2276, 2845, 3226, 3414, 4839, 5690, 6452, 6828, 8065, 8535, 9678, 11380, 16130, 17070, 19356, 24195, 32260, 34140, 48390, 96780, 917797, 1835594, 2753391, 3671188, 4588985, 5506782, 9177970, 11013564, 13766955, 18355940, 27533910, 55067820]

約数ペア:

[(1, 55067820), (2, 27533910), (3, 18355940), (4, 13766955), (5, 11013564), (6, 9177970), (10, 5506782), (12, 4588985), (15, 3671188), (20, 2753391), (30, 1835594), (60, 917797), (569, 96780), (1138, 48390), (1613, 34140), (1707, 32260), (2276, 24195), (2845, 19356), (3226, 17070), (3414, 16130), (4839, 11380), (5690, 9678), (6452, 8535), (6828, 8065)]