51604091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2473}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 64601088

約数和(自身を除く): 12996997

約数列:

[1, 7, 11, 77, 271, 1897, 2473, 2981, 17311, 20867, 27203, 190421, 670183, 4691281, 7372013, 51604091]

約数ペア:

[(1, 51604091), (7, 7372013), (11, 4691281), (77, 670183), (271, 190421), (1897, 27203), (2473, 20867), (2981, 17311)]