51847420

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{5987}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 109149264

約数和(自身を除く): 57301844

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 5987, 8660, 11974, 23948, 29935, 59870, 119740, 2592371, 5184742, 10369484, 12961855, 25923710, 51847420]

約数ペア:

[(1, 51847420), (2, 25923710), (4, 12961855), (5, 10369484), (10, 5184742), (20, 2592371), (433, 119740), (866, 59870), (1732, 29935), (2165, 23948), (4330, 11974), (5987, 8660)]