53858960

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3019}}^1$

素因数の和:3255

約数の個数: 40

約数和(自身を含む): 125825280

約数和(自身を除く): 71966320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3019, 3568, 4460, 6038, 8920, 12076, 15095, 17840, 24152, 30190, 48304, 60380, 120760, 241520, 673237, 1346474, 2692948, 3366185, 5385896, 6732370, 10771792, 13464740, 26929480, 53858960]

約数ペア:

[(1, 53858960), (2, 26929480), (4, 13464740), (5, 10771792), (8, 6732370), (10, 5385896), (16, 3366185), (20, 2692948), (40, 1346474), (80, 673237), (223, 241520), (446, 120760), (892, 60380), (1115, 48304), (1784, 30190), (2230, 24152), (3019, 17840), (3568, 15095), (4460, 12076), (6038, 8920)]