51931806

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{66071}}^1$

素因数の和:66207

約数の個数: 16

約数和(自身を含む): 104658048

約数和(自身を除く): 52726242

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 66071, 132142, 198213, 396426, 8655301, 17310602, 25965903, 51931806]

約数ペア:

[(1, 51931806), (2, 25965903), (3, 17310602), (6, 8655301), (131, 396426), (262, 198213), (393, 132142), (786, 66071)]