56425521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3068

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 20988879

約数列:

[1, 3, 47, 139, 141, 417, 2879, 6533, 8637, 19599, 135313, 400181, 405939, 1200543, 18808507, 56425521]

約数ペア:

[(1, 56425521), (3, 18808507), (47, 1200543), (139, 405939), (141, 400181), (417, 135313), (2879, 19599), (6533, 8637)]