49119119

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{12689}}^1$

素因数の和:12782

約数の個数: 12

約数和(自身を含む): 57866400

約数和(自身を除く): 8747281

約数列:

[1, 7, 49, 79, 553, 3871, 12689, 88823, 621761, 1002431, 7017017, 49119119]

約数ペア:

[(1, 49119119), (7, 7017017), (49, 1002431), (79, 621761), (553, 88823), (3871, 12689)]