52969420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{378353}}^1$

素因数の和:378369

約数の個数: 24

約数和(自身を含む): 127126944

約数和(自身を除く): 74157524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 378353, 756706, 1513412, 1891765, 2648471, 3783530, 5296942, 7567060, 10593884, 13242355, 26484710, 52969420]

約数ペア:

[(1, 52969420), (2, 26484710), (4, 13242355), (5, 10593884), (7, 7567060), (10, 5296942), (14, 3783530), (20, 2648471), (28, 1891765), (35, 1513412), (70, 756706), (140, 378353)]