26854850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 55014336

約数和(自身を除く): 28159486

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 311, 314, 550, 622, 785, 1555, 1570, 1727, 3110, 3421, 3454, 3925, 6842, 7775, 7850, 8635, 15550, 17105, 17270, 34210, 43175, 48827, 85525, 86350, 97654, 171050, 244135, 488270, 537097, 1074194, 1220675, 2441350, 2685485, 5370970, 13427425, 26854850]

約数ペア:

[(1, 26854850), (2, 13427425), (5, 5370970), (10, 2685485), (11, 2441350), (22, 1220675), (25, 1074194), (50, 537097), (55, 488270), (110, 244135), (157, 171050), (275, 97654), (311, 86350), (314, 85525), (550, 48827), (622, 43175), (785, 34210), (1555, 17270), (1570, 17105), (1727, 15550), (3110, 8635), (3421, 7850), (3454, 7775), (3925, 6842)]