56125309919

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{361183}}^1$

素因数の和:361550

約数の個数: 16

約数和(自身を含む): 65186488320

約数和(自身を除く): 9061178401

約数列:

[1, 7, 79, 281, 553, 1967, 22199, 155393, 361183, 2528281, 28533457, 101492423, 199734199, 710446961, 8017901417, 56125309919]

約数ペア:

[(1, 56125309919), (7, 8017901417), (79, 710446961), (281, 199734199), (553, 101492423), (1967, 28533457), (22199, 2528281), (155393, 361183)]