55116780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{918613}}^1$

素因数の和:918625

約数の個数: 24

約数和(自身を含む): 154327152

約数和(自身を除く): 99210372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 918613, 1837226, 2755839, 3674452, 4593065, 5511678, 9186130, 11023356, 13779195, 18372260, 27558390, 55116780]

約数ペア:

[(1, 55116780), (2, 27558390), (3, 18372260), (4, 13779195), (5, 11023356), (6, 9186130), (10, 5511678), (12, 4593065), (15, 3674452), (20, 2755839), (30, 1837226), (60, 918613)]