51919441

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 62150400

約数和(自身を除く): 10230959

約数列:

[1, 7, 23, 161, 389, 829, 2723, 5803, 8947, 19067, 62629, 133469, 322481, 2257367, 7417063, 51919441]

約数ペア:

[(1, 51919441), (7, 7417063), (23, 2257367), (161, 322481), (389, 133469), (829, 62629), (2723, 19067), (5803, 8947)]