51498296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157007}}^1$

素因数の和:157054

約数の個数: 16

約数和(自身を含む): 98915040

約数和(自身を除く): 47416744

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 157007, 314014, 628028, 1256056, 6437287, 12874574, 25749148, 51498296]

約数ペア:

[(1, 51498296), (2, 25749148), (4, 12874574), (8, 6437287), (41, 1256056), (82, 628028), (164, 314014), (328, 157007)]