26278450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47779}}^1$

素因数の和:47802

約数の個数: 24

約数和(自身を含む): 53322480

約数和(自身を除く): 27044030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 47779, 95558, 238895, 477790, 525569, 1051138, 1194475, 2388950, 2627845, 5255690, 13139225, 26278450]

約数ペア:

[(1, 26278450), (2, 13139225), (5, 5255690), (10, 2627845), (11, 2388950), (22, 1194475), (25, 1051138), (50, 525569), (55, 477790), (110, 238895), (275, 95558), (550, 47779)]