51271128

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3137}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 139515480

約数和(自身を除く): 88244352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3137, 4086, 5448, 6274, 8172, 9411, 12548, 16344, 18822, 25096, 28233, 37644, 56466, 75288, 112932, 225864, 712099, 1424198, 2136297, 2848396, 4272594, 5696792, 6408891, 8545188, 12817782, 17090376, 25635564, 51271128]

約数ペア:

[(1, 51271128), (2, 25635564), (3, 17090376), (4, 12817782), (6, 8545188), (8, 6408891), (9, 5696792), (12, 4272594), (18, 2848396), (24, 2136297), (36, 1424198), (72, 712099), (227, 225864), (454, 112932), (681, 75288), (908, 56466), (1362, 37644), (1816, 28233), (2043, 25096), (2724, 18822), (3137, 16344), (4086, 12548), (5448, 9411), (6274, 8172)]