50618780

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5197}}^1$

素因数の和:5693

約数の個数: 24

約数和(自身を含む): 106538208

約数和(自身を除く): 55919428

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5197, 9740, 10394, 20788, 25985, 51970, 103940, 2530939, 5061878, 10123756, 12654695, 25309390, 50618780]

約数ペア:

[(1, 50618780), (2, 25309390), (4, 12654695), (5, 10123756), (10, 5061878), (20, 2530939), (487, 103940), (974, 51970), (1948, 25985), (2435, 20788), (4870, 10394), (5197, 9740)]