49532259

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 81326080

約数和(自身を除く): 31793821

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 2887, 5719, 8661, 17157, 20209, 54853, 60627, 124141, 164559, 372423, 383971, 868987, 1151913, 2358679, 2606961, 7076037, 16510753, 49532259]

約数ペア:

[(1, 49532259), (3, 16510753), (7, 7076037), (19, 2606961), (21, 2358679), (43, 1151913), (57, 868987), (129, 383971), (133, 372423), (301, 164559), (399, 124141), (817, 60627), (903, 54853), (2451, 20209), (2887, 17157), (5719, 8661)]