297550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 604872

約数和(自身を除く): 307322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 541, 550, 1082, 2705, 5410, 5951, 11902, 13525, 27050, 29755, 59510, 148775, 297550]

約数ペア:

[(1, 297550), (2, 148775), (5, 59510), (10, 29755), (11, 27050), (22, 13525), (25, 11902), (50, 5951), (55, 5410), (110, 2705), (275, 1082), (541, 550)]