51067919

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 60787776

約数和(自身を除く): 9719857

約数列:

[1, 7, 41, 61, 287, 427, 2501, 2917, 17507, 20419, 119597, 177937, 837179, 1245559, 7295417, 51067919]

約数ペア:

[(1, 51067919), (7, 7295417), (41, 1245559), (61, 837179), (287, 177937), (427, 119597), (2501, 20419), (2917, 17507)]