49946239

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 60673536

約数和(自身を除く): 10727297

約数列:

[1, 7, 31, 49, 131, 217, 251, 917, 1519, 1757, 4061, 6419, 7781, 12299, 28427, 32881, 54467, 198989, 230167, 381269, 1019311, 1611169, 7135177, 49946239]

約数ペア:

[(1, 49946239), (7, 7135177), (31, 1611169), (49, 1019311), (131, 381269), (217, 230167), (251, 198989), (917, 54467), (1519, 32881), (1757, 28427), (4061, 12299), (6419, 7781)]