51353354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1274

約数の個数: 24

約数和(自身を含む): 84095820

約数和(自身を除く): 32742466

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 1109, 1781, 2218, 3562, 14417, 23153, 28834, 46306, 151933, 187421, 303866, 374842, 1975129, 3950258, 25676677, 51353354]

約数ペア:

[(1, 51353354), (2, 25676677), (13, 3950258), (26, 1975129), (137, 374842), (169, 303866), (274, 187421), (338, 151933), (1109, 46306), (1781, 28834), (2218, 23153), (3562, 14417)]