52987970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{756971}}^1$

素因数の和:756985

約数の個数: 16

約数和(自身を含む): 109003968

約数和(自身を除く): 56015998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 756971, 1513942, 3784855, 5298797, 7569710, 10597594, 26493985, 52987970]

約数ペア:

[(1, 52987970), (2, 26493985), (5, 10597594), (7, 7569710), (10, 5298797), (14, 3784855), (35, 1513942), (70, 756971)]