51730231

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 61254400

約数和(自身を除く): 9524169

約数列:

[1, 7, 49, 67, 343, 469, 2251, 3283, 15757, 22981, 110299, 150817, 772093, 1055719, 7390033, 51730231]

約数ペア:

[(1, 51730231), (7, 7390033), (49, 1055719), (67, 772093), (343, 150817), (469, 110299), (2251, 22981), (3283, 15757)]