51988522864

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{1273729}}^1$

素因数の和:1276288

約数の個数: 20

約数和(自身を含む): 100767327760

約数和(自身を除く): 48778804896

約数列:

[1, 2, 4, 8, 16, 2551, 5102, 10204, 20408, 40816, 1273729, 2547458, 5094916, 10189832, 20379664, 3249282679, 6498565358, 12997130716, 25994261432, 51988522864]

約数ペア:

[(1, 51988522864), (2, 25994261432), (4, 12997130716), (8, 6498565358), (16, 3249282679), (2551, 20379664), (5102, 10189832), (10204, 5094916), (20408, 2547458), (40816, 1273729)]