51496874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16369}}^1$

素因数の和:16406

約数の個数: 24

約数和(自身を含む): 91442820

約数和(自身を除く): 39945946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 16369, 32738, 180059, 212797, 360118, 425594, 1980649, 2340767, 3961298, 4681534, 25748437, 51496874]

約数ペア:

[(1, 51496874), (2, 25748437), (11, 4681534), (13, 3961298), (22, 2340767), (26, 1980649), (121, 425594), (143, 360118), (242, 212797), (286, 180059), (1573, 32738), (3146, 16369)]