51553912

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{19469}}^1$

素因数の和:19806

約数の個数: 16

約数和(自身を含む): 96960600

約数和(自身を除く): 45406688

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 19469, 38938, 77876, 155752, 6444239, 12888478, 25776956, 51553912]

約数ペア:

[(1, 51553912), (2, 25776956), (4, 12888478), (8, 6444239), (331, 155752), (662, 77876), (1324, 38938), (2648, 19469)]