53409746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{158017}}^1$

素因数の和:158045

約数の個数: 12

約数和(自身を含む): 86751882

約数和(自身を除く): 33342136

約数列:

[1, 2, 13, 26, 169, 338, 158017, 316034, 2054221, 4108442, 26704873, 53409746]

約数ペア:

[(1, 53409746), (2, 26704873), (13, 4108442), (26, 2054221), (169, 316034), (338, 158017)]