56966286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42961}}^1$

素因数の和:42996

約数の個数: 32

約数和(自身を含む): 129917088

約数和(自身を除く): 72950802

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 42961, 85922, 128883, 257766, 558493, 730337, 1116986, 1460674, 1675479, 2191011, 3350958, 4382022, 9494381, 18988762, 28483143, 56966286]

約数ペア:

[(1, 56966286), (2, 28483143), (3, 18988762), (6, 9494381), (13, 4382022), (17, 3350958), (26, 2191011), (34, 1675479), (39, 1460674), (51, 1116986), (78, 730337), (102, 558493), (221, 257766), (442, 128883), (663, 85922), (1326, 42961)]