47991658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 87316992

約数和(自身を除く): 39325334

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 5413, 8866, 10826, 59543, 70369, 119086, 140738, 167803, 335606, 774059, 1548118, 1845833, 2181439, 3691666, 4362878, 23995829, 47991658]

約数ペア:

[(1, 47991658), (2, 23995829), (11, 4362878), (13, 3691666), (22, 2181439), (26, 1845833), (31, 1548118), (62, 774059), (143, 335606), (286, 167803), (341, 140738), (403, 119086), (682, 70369), (806, 59543), (4433, 10826), (5413, 8866)]