56105884796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{82996871}}^1$

素因数の和:82996901

約数の個数: 18

約数和(自身を含む): 106318993032

約数和(自身を除く): 50213108236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 82996871, 165993742, 331987484, 1078959323, 2157918646, 4315837292, 14026471199, 28052942398, 56105884796]

約数ペア:

[(1, 56105884796), (2, 28052942398), (4, 14026471199), (13, 4315837292), (26, 2157918646), (52, 1078959323), (169, 331987484), (338, 165993742), (676, 82996871)]