54256900

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{2063}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 118242432

約数和(自身を除く): 63985532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 526, 1052, 1315, 2063, 2630, 4126, 5260, 6575, 8252, 10315, 13150, 20630, 26300, 41260, 51575, 103150, 206300, 542569, 1085138, 2170276, 2712845, 5425690, 10851380, 13564225, 27128450, 54256900]

約数ペア:

[(1, 54256900), (2, 27128450), (4, 13564225), (5, 10851380), (10, 5425690), (20, 2712845), (25, 2170276), (50, 1085138), (100, 542569), (263, 206300), (526, 103150), (1052, 51575), (1315, 41260), (2063, 26300), (2630, 20630), (4126, 13150), (5260, 10315), (6575, 8252)]