47991131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 53068800

約数和(自身を除く): 5077669

約数列:

[1, 19, 31, 59, 589, 1121, 1381, 1829, 26239, 34751, 42811, 81479, 813409, 1548101, 2525849, 47991131]

約数ペア:

[(1, 47991131), (19, 2525849), (31, 1548101), (59, 813409), (589, 81479), (1121, 42811), (1381, 34751), (1829, 26239)]