55393150

素因数分解:

$2^1\times 5^2\times {\mathrm{887}}^1\times {\mathrm{1249}}^1$

素因数の和:2148

約数の個数: 24

約数和(自身を含む): 103230000

約数和(自身を除く): 47836850

約数列:

[1, 2, 5, 10, 25, 50, 887, 1249, 1774, 2498, 4435, 6245, 8870, 12490, 22175, 31225, 44350, 62450, 1107863, 2215726, 5539315, 11078630, 27696575, 55393150]

約数ペア:

[(1, 55393150), (2, 27696575), (5, 11078630), (10, 5539315), (25, 2215726), (50, 1107863), (887, 62450), (1249, 44350), (1774, 31225), (2498, 22175), (4435, 12490), (6245, 8870)]