51777216

素因数分解:

$2^6\times 3^2\times {\mathrm{89891}}^1$

素因数の和:89909

約数の個数: 42

約数和(自身を含む): 148411692

約数和(自身を除く): 96634476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 89891, 179782, 269673, 359564, 539346, 719128, 809019, 1078692, 1438256, 1618038, 2157384, 2876512, 3236076, 4314768, 5753024, 6472152, 8629536, 12944304, 17259072, 25888608, 51777216]

約数ペア:

[(1, 51777216), (2, 25888608), (3, 17259072), (4, 12944304), (6, 8629536), (8, 6472152), (9, 5753024), (12, 4314768), (16, 3236076), (18, 2876512), (24, 2157384), (32, 1618038), (36, 1438256), (48, 1078692), (64, 809019), (72, 719128), (96, 539346), (144, 359564), (192, 269673), (288, 179782), (576, 89891)]