54055900

素因数分解:

$2^2\times 5^2\times {\mathrm{540559}}^1$

素因数の和:540573

約数の個数: 18

約数和(自身を含む): 117301520

約数和(自身を除く): 63245620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 540559, 1081118, 2162236, 2702795, 5405590, 10811180, 13513975, 27027950, 54055900]

約数ペア:

[(1, 54055900), (2, 27027950), (4, 13513975), (5, 10811180), (10, 5405590), (20, 2702795), (25, 2162236), (50, 1081118), (100, 540559)]