49156971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 22727829

約数列:

[1, 3, 19, 47, 57, 59, 141, 177, 311, 893, 933, 1121, 2679, 2773, 3363, 5909, 8319, 14617, 17727, 18349, 43851, 52687, 55047, 158061, 277723, 348631, 833169, 862403, 1045893, 2587209, 16385657, 49156971]

約数ペア:

[(1, 49156971), (3, 16385657), (19, 2587209), (47, 1045893), (57, 862403), (59, 833169), (141, 348631), (177, 277723), (311, 158061), (893, 55047), (933, 52687), (1121, 43851), (2679, 18349), (2773, 17727), (3363, 14617), (5909, 8319)]