51641582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3389}}^1$

素因数の和:3811

約数の個数: 16

約数和(自身を含む): 81766800

約数和(自身を除く): 30125218

約数列:

[1, 2, 19, 38, 401, 802, 3389, 6778, 7619, 15238, 64391, 128782, 1358989, 2717978, 25820791, 51641582]

約数ペア:

[(1, 51641582), (2, 25820791), (19, 2717978), (38, 1358989), (401, 128782), (802, 64391), (3389, 15238), (6778, 7619)]