54808460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55927}}^1$

素因数の和:55950

約数の個数: 36

約数和(自身を含む): 133891632

約数和(自身を除く): 79083172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55927, 111854, 223708, 279635, 391489, 559270, 782978, 1118540, 1565956, 1957445, 2740423, 3914890, 5480846, 7829780, 10961692, 13702115, 27404230, 54808460]

約数ペア:

[(1, 54808460), (2, 27404230), (4, 13702115), (5, 10961692), (7, 7829780), (10, 5480846), (14, 3914890), (20, 2740423), (28, 1957445), (35, 1565956), (49, 1118540), (70, 782978), (98, 559270), (140, 391489), (196, 279635), (245, 223708), (490, 111854), (980, 55927)]