51077884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6869}}^1$

素因数の和:6910

約数の個数: 36

約数和(自身を含む): 105605640

約数和(自身を除く): 54527756

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 6869, 7436, 13738, 27476, 75559, 89297, 151118, 178594, 302236, 357188, 982267, 1160861, 1964534, 2321722, 3929068, 4643444, 12769471, 25538942, 51077884]

約数ペア:

[(1, 51077884), (2, 25538942), (4, 12769471), (11, 4643444), (13, 3929068), (22, 2321722), (26, 1964534), (44, 1160861), (52, 982267), (143, 357188), (169, 302236), (286, 178594), (338, 151118), (572, 89297), (676, 75559), (1859, 27476), (3718, 13738), (6869, 7436)]