51993438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1237939}}^1$

素因数の和:1237951

約数の個数: 16

約数和(自身を含む): 118842240

約数和(自身を除く): 66848802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1237939, 2475878, 3713817, 7427634, 8665573, 17331146, 25996719, 51993438]

約数ペア:

[(1, 51993438), (2, 25996719), (3, 17331146), (6, 8665573), (7, 7427634), (14, 3713817), (21, 2475878), (42, 1237939)]