49287718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2069}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 75960720

約数和(自身を除く): 26673002

約数列:

[1, 2, 43, 86, 277, 554, 2069, 4138, 11911, 23822, 88967, 177934, 573113, 1146226, 24643859, 49287718]

約数ペア:

[(1, 49287718), (2, 24643859), (43, 1146226), (86, 573113), (277, 177934), (554, 88967), (2069, 23822), (4138, 11911)]