56395020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85447}}^1$

素因数の和:85470

約数の個数: 48

約数和(自身を含む): 172263168

約数和(自身を除く): 115868148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85447, 170894, 256341, 341788, 427235, 512682, 854470, 939917, 1025364, 1281705, 1708940, 1879834, 2563410, 2819751, 3759668, 4699585, 5126820, 5639502, 9399170, 11279004, 14098755, 18798340, 28197510, 56395020]

約数ペア:

[(1, 56395020), (2, 28197510), (3, 18798340), (4, 14098755), (5, 11279004), (6, 9399170), (10, 5639502), (11, 5126820), (12, 4699585), (15, 3759668), (20, 2819751), (22, 2563410), (30, 1879834), (33, 1708940), (44, 1281705), (55, 1025364), (60, 939917), (66, 854470), (110, 512682), (132, 427235), (165, 341788), (220, 256341), (330, 170894), (660, 85447)]