51048342

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21649}}^1$

素因数の和:21788

約数の個数: 24

約数和(自身を含む): 111454200

約数和(自身を除く): 60405858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 21649, 43298, 64947, 129894, 194841, 389682, 2836019, 5672038, 8508057, 17016114, 25524171, 51048342]

約数ペア:

[(1, 51048342), (2, 25524171), (3, 17016114), (6, 8508057), (9, 5672038), (18, 2836019), (131, 389682), (262, 194841), (393, 129894), (786, 64947), (1179, 43298), (2358, 21649)]