51656392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157489}}^1$

素因数の和:157536

約数の個数: 16

約数和(自身を含む): 99218700

約数和(自身を除く): 47562308

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 157489, 314978, 629956, 1259912, 6457049, 12914098, 25828196, 51656392]

約数ペア:

[(1, 51656392), (2, 25828196), (4, 12914098), (8, 6457049), (41, 1259912), (82, 629956), (164, 314978), (328, 157489)]