51039254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{158507}}^1$

素因数の和:158539

約数の個数: 16

約数和(自身を含む): 91300608

約数和(自身を除く): 40261354

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 158507, 317014, 1109549, 2219098, 3645661, 7291322, 25519627, 51039254]

約数ペア:

[(1, 51039254), (2, 25519627), (7, 7291322), (14, 3645661), (23, 2219098), (46, 1109549), (161, 317014), (322, 158507)]