49983661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28909}}^1$

素因数の和:28948

約数の個数: 16

約数和(自身を含む): 64758400

約数和(自身を除く): 14774739

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 28909, 202363, 375817, 549271, 2630719, 3844897, 7140523, 49983661]

約数ペア:

[(1, 49983661), (7, 7140523), (13, 3844897), (19, 2630719), (91, 549271), (133, 375817), (247, 202363), (1729, 28909)]