27798850

素因数分解:

$2^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1811}}^1$

素因数の和:2130

約数の個数: 24

約数和(自身を含む): 51902928

約数和(自身を除く): 24104078

約数列:

[1, 2, 5, 10, 25, 50, 307, 614, 1535, 1811, 3070, 3622, 7675, 9055, 15350, 18110, 45275, 90550, 555977, 1111954, 2779885, 5559770, 13899425, 27798850]

約数ペア:

[(1, 27798850), (2, 13899425), (5, 5559770), (10, 2779885), (25, 1111954), (50, 555977), (307, 90550), (614, 45275), (1535, 18110), (1811, 15350), (3070, 9055), (3622, 7675)]