51085016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{155747}}^1$

素因数の和:155794

約数の個数: 16

約数和(自身を含む): 98121240

約数和(自身を除く): 47036224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 155747, 311494, 622988, 1245976, 6385627, 12771254, 25542508, 51085016]

約数ペア:

[(1, 51085016), (2, 25542508), (4, 12771254), (8, 6385627), (41, 1245976), (82, 622988), (164, 311494), (328, 155747)]