51033458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{158489}}^1$

素因数の和:158521

約数の個数: 16

約数和(自身を含む): 91290240

約数和(自身を除く): 40256782

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 158489, 316978, 1109423, 2218846, 3645247, 7290494, 25516729, 51033458]

約数ペア:

[(1, 51033458), (2, 25516729), (7, 7290494), (14, 3645247), (23, 2218846), (46, 1109423), (161, 316978), (322, 158489)]