49885857

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13421}}^1$

素因数の和:13493

約数の個数: 24

約数和(自身を含む): 83753280

約数和(自身を除く): 33867423

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 13421, 40263, 93947, 120789, 281841, 791839, 845523, 2375517, 5542873, 7126551, 16628619, 49885857]

約数ペア:

[(1, 49885857), (3, 16628619), (7, 7126551), (9, 5542873), (21, 2375517), (59, 845523), (63, 791839), (177, 281841), (413, 120789), (531, 93947), (1239, 40263), (3717, 13421)]