55276940

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2707}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 116238192

約数和(自身を除く): 60961252

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 2707, 4084, 5105, 5414, 10210, 10828, 13535, 20420, 27070, 54140, 2763847, 5527694, 11055388, 13819235, 27638470, 55276940]

約数ペア:

[(1, 55276940), (2, 27638470), (4, 13819235), (5, 11055388), (10, 5527694), (20, 2763847), (1021, 54140), (2042, 27070), (2707, 20420), (4084, 13535), (5105, 10828), (5414, 10210)]