49921677

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{15803}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 80537184

約数和(自身を除く): 30615507

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 15803, 47409, 142227, 205439, 426681, 616317, 1280043, 1848951, 3840129, 5546853, 16640559, 49921677]

約数ペア:

[(1, 49921677), (3, 16640559), (9, 5546853), (13, 3840129), (27, 1848951), (39, 1280043), (81, 616317), (117, 426681), (243, 205439), (351, 142227), (1053, 47409), (3159, 15803)]