56378685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 98755200

約数和(自身を除く): 42376515

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 449, 761, 1347, 2245, 2283, 3805, 4939, 6735, 8371, 11415, 14817, 24695, 25113, 41855, 74085, 125565, 341689, 1025067, 1708445, 3758579, 5125335, 11275737, 18792895, 56378685]

約数ペア:

[(1, 56378685), (3, 18792895), (5, 11275737), (11, 5125335), (15, 3758579), (33, 1708445), (55, 1025067), (165, 341689), (449, 125565), (761, 74085), (1347, 41855), (2245, 25113), (2283, 24695), (3805, 14817), (4939, 11415), (6735, 8371)]