56780874

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{51713}}^1$

素因数の和:51782

約数の個数: 24

約数和(自身を含む): 125044452

約数和(自身を除く): 68263578

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 51713, 103426, 155139, 310278, 465417, 930834, 3154493, 6308986, 9463479, 18926958, 28390437, 56780874]

約数ペア:

[(1, 56780874), (2, 28390437), (3, 18926958), (6, 9463479), (9, 6308986), (18, 3154493), (61, 930834), (122, 465417), (183, 310278), (366, 155139), (549, 103426), (1098, 51713)]