56292460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{402089}}^1$

素因数の和:402105

約数の個数: 24

約数和(自身を含む): 135102240

約数和(自身を除く): 78809780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 402089, 804178, 1608356, 2010445, 2814623, 4020890, 5629246, 8041780, 11258492, 14073115, 28146230, 56292460]

約数ペア:

[(1, 56292460), (2, 28146230), (4, 14073115), (5, 11258492), (7, 8041780), (10, 5629246), (14, 4020890), (20, 2814623), (28, 2010445), (35, 1608356), (70, 804178), (140, 402089)]