56749866540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{945831109}}^1$

素因数の和:945831121

約数の個数: 24

約数和(自身を含む): 158899626480

約数和(自身を除く): 102149759940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 945831109, 1891662218, 2837493327, 3783324436, 4729155545, 5674986654, 9458311090, 11349973308, 14187466635, 18916622180, 28374933270, 56749866540]

約数ペア:

[(1, 56749866540), (2, 28374933270), (3, 18916622180), (4, 14187466635), (5, 11349973308), (6, 9458311090), (10, 5674986654), (12, 4729155545), (15, 3783324436), (20, 2837493327), (30, 1891662218), (60, 945831109)]