48891026

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 74934720

約数和(自身を除く): 26043694

約数列:

[1, 2, 71, 139, 142, 278, 2477, 4954, 9869, 19738, 175867, 344303, 351734, 688606, 24445513, 48891026]

約数ペア:

[(1, 48891026), (2, 24445513), (71, 688606), (139, 351734), (142, 344303), (278, 175867), (2477, 19738), (4954, 9869)]