49839231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 24672129

約数列:

[1, 3, 13, 39, 41, 71, 123, 213, 439, 533, 923, 1317, 1599, 2769, 2911, 5707, 8733, 17121, 17999, 31169, 37843, 53997, 93507, 113529, 233987, 405197, 701961, 1215591, 1277929, 3833787, 16613077, 49839231]

約数ペア:

[(1, 49839231), (3, 16613077), (13, 3833787), (39, 1277929), (41, 1215591), (71, 701961), (123, 405197), (213, 233987), (439, 113529), (533, 93507), (923, 53997), (1317, 37843), (1599, 31169), (2769, 17999), (2911, 17121), (5707, 8733)]