55388078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2153}}^1$

素因数の和:2851

約数の個数: 16

約数和(自身を含む): 87624720

約数和(自身を除く): 32236642

約数列:

[1, 2, 19, 38, 677, 1354, 2153, 4306, 12863, 25726, 40907, 81814, 1457581, 2915162, 27694039, 55388078]

約数ペア:

[(1, 55388078), (2, 27694039), (19, 2915162), (38, 1457581), (677, 81814), (1354, 40907), (2153, 25726), (4306, 12863)]