50420812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{74587}}^1$

素因数の和:74617

約数の個数: 18

約数和(自身を含む): 95547228

約数和(自身を除く): 45126416

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 74587, 149174, 298348, 969631, 1939262, 3878524, 12605203, 25210406, 50420812]

約数ペア:

[(1, 50420812), (2, 25210406), (4, 12605203), (13, 3878524), (26, 1939262), (52, 969631), (169, 298348), (338, 149174), (676, 74587)]