52797220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377123}}^1$

素因数の和:377139

約数の個数: 24

約数和(自身を含む): 126713664

約数和(自身を除く): 73916444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377123, 754246, 1508492, 1885615, 2639861, 3771230, 5279722, 7542460, 10559444, 13199305, 26398610, 52797220]

約数ペア:

[(1, 52797220), (2, 26398610), (4, 13199305), (5, 10559444), (7, 7542460), (10, 5279722), (14, 3771230), (20, 2639861), (28, 1885615), (35, 1508492), (70, 754246), (140, 377123)]