54388516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149419}}^1$

素因数の和:149443

約数の個数: 24

約数和(自身を含む): 117145280

約数和(自身を除く): 62756764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 149419, 298838, 597676, 1045933, 1942447, 2091866, 3884894, 4183732, 7769788, 13597129, 27194258, 54388516]

約数ペア:

[(1, 54388516), (2, 27194258), (4, 13597129), (7, 7769788), (13, 4183732), (14, 3884894), (26, 2091866), (28, 1942447), (52, 1045933), (91, 597676), (182, 298838), (364, 149419)]