51107966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21601}}^1$

素因数の和:21636

約数の個数: 24

約数和(自身を含む): 94875984

約数和(自身を除く): 43768018

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 21601, 43202, 151207, 280813, 302414, 561626, 1965691, 3650569, 3931382, 7301138, 25553983, 51107966]

約数ペア:

[(1, 51107966), (2, 25553983), (7, 7301138), (13, 3931382), (14, 3650569), (26, 1965691), (91, 561626), (169, 302414), (182, 280813), (338, 151207), (1183, 43202), (2366, 21601)]