51326586

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21767}}^1$

素因数の和:21906

約数の個数: 24

約数和(自身を含む): 112061664

約数和(自身を除く): 60735078

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 21767, 43534, 65301, 130602, 195903, 391806, 2851477, 5702954, 8554431, 17108862, 25663293, 51326586]

約数ペア:

[(1, 51326586), (2, 25663293), (3, 17108862), (6, 8554431), (9, 5702954), (18, 2851477), (131, 391806), (262, 195903), (393, 130602), (786, 65301), (1179, 43534), (2358, 21767)]