56025866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5406

約数の個数: 24

約数和(自身を含む): 93953664

約数和(自身を除く): 37927798

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 5347, 10478, 10694, 69511, 139022, 165757, 331514, 903643, 1807286, 2154841, 4309682, 28012933, 56025866]

約数ペア:

[(1, 56025866), (2, 28012933), (13, 4309682), (26, 2154841), (31, 1807286), (62, 903643), (169, 331514), (338, 165757), (403, 139022), (806, 69511), (5239, 10694), (5347, 10478)]