56157892

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6449}}^1$

素因数の和:6771

約数の個数: 24

約数和(自身を含む): 112694400

約数和(自身を除く): 56536508

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 6449, 8708, 12898, 25796, 45143, 90286, 180572, 2005639, 4011278, 8022556, 14039473, 28078946, 56157892]

約数ペア:

[(1, 56157892), (2, 28078946), (4, 14039473), (7, 8022556), (14, 4011278), (28, 2005639), (311, 180572), (622, 90286), (1244, 45143), (2177, 25796), (4354, 12898), (6449, 8708)]