50871028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{75253}}^1$

素因数の和:75283

約数の個数: 18

約数和(自身を含む): 96400374

約数和(自身を除く): 45529346

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 75253, 150506, 301012, 978289, 1956578, 3913156, 12717757, 25435514, 50871028]

約数ペア:

[(1, 50871028), (2, 25435514), (4, 12717757), (13, 3913156), (26, 1956578), (52, 978289), (169, 301012), (338, 150506), (676, 75253)]